Taurus (constellation)

Short description: Zodiac constellation straddling the celestial equator

TaurusConstellation

List of stars in Taurus

Abbreviation| Tauri[1]
Genitive| Tauri[1]
Pronunciation| /ˈtɔːrəs/ TOR-əs;
genitive /ˈtɔːraɪ/ TOR-eye[1][2]
Symbolism| the Bull[1]
Right ascension|  4.9h[3]
Declination| 19°[3]
Quadrant| NQ1
Area| 797 sq. deg. (17th)
Main stars| 19
Bayer/Flamsteed
stars| 132
Stars with planets| 9 candidates[lower-alpha 1]
Stars brighter than 3.00m| 4
Stars within 10.00 pc (32.62 ly)| 1[lower-alpha 2]
Brightest star| Aldebaran (α Tau) (0.85m)
Messier objects| 2
Meteor showers|

* Taurids
* Beta Taurids

Bordering
constellations|

* Auriga
* Perseus
* Aries
* Cetus
* Eridanus
* Orion
* Gemini

Visible at latitudes between +90° and −65°.
Best visible at 21:00 (9 p.m.) during the month of January.

Taurus (Latin for "the Bull") is one of the constellations of the zodiac and is located in the northern celestial hemisphere. Taurus is a large and prominent constellation in the Northern Hemisphere's winter sky. It is one of the oldest constellations, dating back to the Early Bronze Age at least, when it marked the location of the Sun during the spring equinox. Its importance to the agricultural calendar influenced various bull figures in the mythologies of Ancient Sumer, Akkad, Assyria, Babylon, Egypt, Greece, and Rome. Its old astronomical symbol is  (♉︎), which resembles a bull's head.

A number of features exist that are of interest to astronomers. Taurus hosts two of the nearest open clusters to Earth, the Pleiades and the Hyades, both of which are visible to the naked eye. At first magnitude, the red giant Aldebaran is the brightest star in the constellation. In the northeast part of Taurus is Messier 1, more commonly known as the Crab Nebula, a supernova remnant containing a pulsar. One of the closest regions of active star formation, the Taurus-Auriga complex, crosses into the northern part of the constellation. The variable star T Tauri is the prototype of a class of pre-main-sequence stars.

## Contents

* 1 Characteristics
* 2 Features
* 2.1 Stars
* 2.2 Deep-sky objects
* 2.3 Meteor showers
* 3 History and mythology
* 3.1 Astrology
* 3.2 Space exploration
* 3.3 Solar eclipse of May 29, 1919
* 4 See also
* 5 Notes
* 6 References
* 7 Book references
* 8 External links

## Characteristics

Taurus is a large and prominent constellation in the northern hemisphere's winter sky, between Aries to the west and Gemini to the east; to the north lies Perseus and Auriga, to the southeast Orion, to the south Eridanus, and to the southwest Cetus. In late November-early December, Taurus reaches opposition (furthest point from the Sun) and is visible the entire night. By late March, it is setting at sunset and completely disappears behind the Sun's glare from May to July.[4]

This constellation forms part of the zodiac and hence is intersected by the ecliptic. This circle across the celestial sphere forms the apparent path of the Sun as the Earth completes its annual orbit. As the orbital plane of the Moon and the planets lie near the ecliptic, they can usually be found in the constellation Taurus during some part of each year.[4] The galactic plane of the Milky Way intersects the northeast corner of the constellation and the galactic anticenter is located near the border between Taurus and Auriga. Taurus is the only constellation crossed by all three of the galactic equator, celestial equator, and ecliptic. A ring-like galactic structure known as Gould's Belt passes through the constellation.[5]

The recommended three-letter abbreviation for the constellation, as adopted by the International Astronomical Union in 1922, is "Tau".[6] The official constellation boundaries, as set by Belgian astronomer Eugène Delporte in 1930, are defined by a polygon of 26 segments. In the equatorial coordinate system, the right ascension coordinates of these borders lie between  03h 23.4m and  05h 53.3m, while the declination coordinates are between 31.10° and −1.35°.[7] Because a small part of the constellation lies to the south of the celestial equator, this can not be a completely circumpolar constellation at any latitude.[8]

## Features

### Stars

The constellation Taurus as it can be seen by the naked eye.[9] The constellation lines have been added for clarity.

There are four stars above magnitude 3 in Taurus.

The brightest member of this constellation is Aldebaran, an orange-hued, spectral class K5 III giant star.[10] Its name derives from الدبران al-dabarān, Arabic for "the follower", probably from the fact that it follows the Pleiades during the nightly motion of the celestial sphere across the sky.[11][12][13] Forming the profile of a Bull's face is a V or K-shaped asterism of stars. This outline is created by prominent members of the Hyades,[14] the nearest distinct open star cluster after the Ursa Major Moving Group.[15] In this profile, Aldebaran forms the bull's bloodshot eye, which has been described as "glaring menacingly at the hunter Orion",[16] a constellation that lies just to the southeast. Aldebaran has around 116% the mass of the Sun.[17] It also hosts a candidate exoplanet.[17]

The Hyades span about 5° of the sky, so that they can only be viewed in their entirety with binoculars or the unaided eye.[18] It includes a naked eye double star, Theta Tauri (the proper name of Theta2 Tauri is Chamukuy),[19] with a separation of 5.6 arcminutes.[20]

HP Tauri, a T Tauri variable star and triple system

In the northwestern quadrant of the Taurus constellation lie the Pleiades (M45), one of the best known open clusters, easily visible to the naked eye. The seven most prominent stars in this cluster are at least visual magnitude six, and so the cluster is also named the "Seven Sisters". However, many more stars are visible with even a modest telescope.[21] Astronomers estimate that the cluster has approximately 500–1,000 stars, all of which are around 100 million years old. However, they vary considerably in type. The Pleiades themselves are represented by large, bright stars; also many small brown dwarfs and white dwarfs exist. The cluster is estimated to dissipate in another 250 million years.[22] The Pleiades cluster is classified as a Shapley class c and Trumpler class I 3 r n cluster, indicating that it is irregularly shaped and loose, though concentrated at its center and detached from the star-field.[23]

To the east, the two horns of the bull are formed by Beta (β) Tauri and Zeta (ζ) Tauri; two star systems that are separated by 8°. Beta is a white, spectral class B7 III giant star known as El Nath, which comes from the Arabic phrase "the butting", as in butting by the horns of the bull.[24] At magnitude 1.65, it is the second brightest star in the constellation, and shares the border with the neighboring constellation of Auriga. As a result, it also bears the designation Gamma Aurigae. Zeta Tauri (the proper name is Tianguan[19]) is an eclipsing binary star that completes an orbit every 133 days.[10]

The star Lambda (λ) Tauri is an eclipsing binary star. This system consists of a spectral class B3 star being orbited by a less massive class A4 star. The plane of their orbit lies almost along the line of sight to the Earth. Every 3.953 days the system temporarily decreases in brightness by 1.1 magnitudes as the brighter star is partially eclipsed by the dimmer companion. The two stars are separated by only 0.1 astronomical units, so their shapes are modified by mutual tidal interaction. This results in a variation of their net magnitude throughout each orbit.[25]

Central area of constellation Taurus, showing Aldebaran at the lower left.

Located about 1.8° west of Epsilon (ε) Tauri is T Tauri, the prototype of a class of variable stars called T Tauri stars. This star undergoes erratic changes in luminosity, varying between magnitude 9 to 13 over a period of weeks or months.[4] This is a newly formed stellar object that is just emerging from its envelope of gas and dust, but has not yet become a main sequence star.[26] The surrounding reflection nebula NGC 1555 is illuminated by T Tauri, and thus is also variable in luminosity.[27] To the north lies Kappa Tauri, a visual double star consisting of two A7-type components. The pair have a separation of just 5.6 arc minutes, making them a challenge to split with the naked eye.[28]

### Deep-sky objects

In the northern part of the constellation to the northeast of the Pleiades lies the Crystal Ball Nebula, known by its catalogue designation of NGC 1514. This planetary nebula is of historical interest following its discovery by German-born English astronomer William Herschel in 1790. Prior to that time, astronomers had assumed that nebulae were simply unresolved groups of stars. However, Herschel could clearly resolve a star at the center of the nebula that was surrounded by a nebulous cloud of some type. In 1864, English astronomer William Huggins used the spectrum of this nebula to deduce that the nebula is a luminous gas, rather than stars.[29]

Brightest NGC objects in Taurus[30] Identifier | Mag. | Object type

|
|

NGC 1514 | 10.9 | planetary nebula
NGC 1647 | 6.4 | open cluster
NGC 1746 | 6 | asterism[31]
NGC 1817 | 7.7 | open cluster
NGC 1952 | 8.4 | supernova remnant (M1)

North-west of ζ Tauri by 1.15 degrees is the Crab Nebula (M1), a supernova remnant. This expanding nebula was created by a Type II supernova explosion, which was seen from Earth on July 4, 1054. It was bright enough to be observed during the day and is mentioned in Chinese historical texts. At its peak, the supernova reached magnitude −4, but the nebula is currently magnitude 8.4 and requires a telescope to observe.[32][33] North American peoples also observed the supernova, as evidenced from a painting on a New Mexican canyon and various pieces of pottery that depict the event. However, the remnant itself was not discovered until 1731, when John Bevis found it.[22]

IRAS 05437+2502, a nebula

This constellation includes part of the Taurus-Auriga complex, or Taurus dark clouds, a star-forming region containing sparse, filamentary clouds of gas and dust. This spans a diameter of 98 light-years (30 parsecs) and contains 35,000 solar masses of material, which is both larger and less massive than the Orion Nebula.[34] At a distance of 490 light-years (150 parsecs), this is one of the nearest active star forming regions.[35] Located in this region, about 10° to the northeast of Aldebaran, is an asterism NGC 1746 spanning a width of 45 arcminutes.[31]

### Meteor showers

During November, the Taurid meteor shower appears to radiate from the general direction of this constellation. The Beta Taurid meteor shower occurs during the months of June and July in the daytime, and is normally observed using radio techniques.[36] Between 18 and 29 October, both the Northern Taurids and the Southern Taurids are active; though the latter stream is stronger.[37] However, between November 1 and 10, the two streams equalize.[37]

## History and mythology

Taurus as depicted in the astronomical treatise Book of Fixed Stars by the Persian astronomer Abd al-Rahman al-Sufi, c. 964.

Taurus as depicted in Urania's Mirror, a set of constellation cards published in London c.1825.

The identification of the constellation of Taurus with a bull is very old, certainly dating to the Chalcolithic, and perhaps even to the Upper Paleolithic. Michael Rappenglück of the University of Munich believes that Taurus is represented in a cave painting at the Hall of the Bulls in the caves at Lascaux (dated to roughly 15,000 BC), which he believes is accompanied by a depiction of the Pleiades.[38][39] The name "seven sisters" has been used for the Pleiades in the languages of many cultures, including indigenous groups of Australia , North America and Siberia. This suggests that the name may have a common ancient origin.[40]

Taurus marked the point of vernal (spring) equinox in the Chalcolithic and the Early Bronze Age, from about 4000 BC to 1700 BC, after which it moved into the neighboring constellation Aries.[41] The Pleiades were closest to the Sun at vernal equinox around the 23rd century BC. In Babylonian astronomy, the constellation was listed in the MUL.APIN as GU4.AN.NA, "The Bull of Heaven".[42] Although it has been claimed that "when the Babylonians first set up their zodiac, the vernal equinox lay in Taurus,"[43] there is a claim that the MUL.APIN tablets indicate[42] that the vernal equinox was marked by the Babylonian constellation known as "the hired man" (the modern Aries).[44]

In the Old Babylonian Epic of Gilgamesh, the goddess Ishtar sends Taurus, the Bull of Heaven, to kill Gilgamesh for spurning her advances.[45] Enkidu tears off the bull's hind part and hurls the quarters into the sky where they become the stars we know as Ursa Major and Ursa Minor. Some locate Gilgamesh as the neighboring constellation of Orion, facing Taurus as if in combat,[46] while others identify him with the sun whose rising on the equinox vanquishes the constellation. In early Mesopotamian art, the Bull of Heaven was closely associated with Inanna, the Sumerian goddess of sexual love, fertility, and warfare. One of the oldest depictions shows the bull standing before the goddess' standard; since it has 3 stars depicted on its back (the cuneiform sign for "star-constellation"), there is good reason to regard this as the constellation later known as Taurus.[47]

The same iconic representation of the Heavenly Bull was depicted in the Dendera zodiac, an Egyptian bas-relief carving in a ceiling that depicted the celestial hemisphere using a planisphere. In these ancient cultures, the orientation of the horns was portrayed as upward or backward. This differed from the later Greek depiction where the horns pointed forward.[48] To the Egyptians, the constellation Taurus was a sacred bull that was associated with the renewal of life in spring. When the spring equinox entered Taurus, the constellation would become covered by the Sun in the western sky as spring began. This "sacrifice" led to the renewal of the land.[49] To the early Hebrews, Taurus was the first constellation in their zodiac and consequently it was represented by the first letter in their alphabet, Aleph.[50]

In Greek mythology, Taurus was identified with Zeus, who assumed the form of a magnificent white bull to abduct Europa, a legendary Phoenician princess. In illustrations of Greek mythology, only the front portion of this constellation is depicted; this was sometimes explained as Taurus being partly submerged as he carried Europa out to sea. A second Greek myth portrays Taurus as Io, a mistress of Zeus. To hide his lover from his wife Hera, Zeus changed Io into the form of a heifer.[51] Greek mythographer Acusilaus marks the bull Taurus as the same that formed the myth of the Cretan Bull, one of The Twelve Labors of Heracles.[52]

Taurus became an important object of worship among the Druids. Their Tauric religious festival was held while the Sun passed through the constellation.[41] Among the arctic people known as the Inuit, the constellation is called Sakiattiat and the Hyades is Nanurjuk, with the latter representing the spirit of the polar bear. Aldebaran represents the bear, with the remainder of the stars in the Hyades being dogs that are holding the beast at bay.[53]

In Buddhism, legends hold that Gautama Buddha was born when the full moon was in Vaisakha, or Taurus.[54] Buddha's birthday is celebrated with the Wesak Festival, or Vesākha, which occurs on the first or second full moon when the Sun is in Taurus.[55]

In 1990, due to the precession of the equinoxes, the position of the Sun on the first day of summer (June 21) crossed the IAU boundary of Gemini into Taurus.[56] The Sun will slowly move through Taurus at a rate of 1° east every 72 years until approximately 2600 AD, at which point it will be in Aries on the first day of summer[citation needed].

### Astrology

Main article: Unsolved:Taurus (astrology)

As of 2008[update], the Sun appears in the constellation Taurus from May 13 to June 21.[57] In tropical astrology, the Sun is considered to be in the sign Taurus from April 20 to May 20.[58]

### Space exploration

The space probe Pioneer 10 is moving in the direction of this constellation, though it will not be nearing any of the stars in this constellation for many thousands of years, by which time its batteries will be long dead.[59]

### Solar eclipse of May 29, 1919

Several stars in the Hyades star cluster, including Kappa Tauri, were photographed during the total solar eclipse of May 29, 1919, by the expedition of Arthur Eddington in Príncipe and others in Sobral, Brazil, that confirmed Albert Einstein's prediction of the bending of light around the Sun according to his general theory of relativity which he published in 1915.[60]

## See also

* Pleiades in folklore and literature
* Taurus (Chinese astronomy)

## Notes

1. ↑ Stars with candidate extrasolar planets: Epsilon Tauri, Gliese 176, HD 24040, HD 37124, 2M J044144, LkCa 15, HD 28678, HD 285507, HL Tauri, and FW Tauri.
2. ↑ This is Gliese 176.

## References

1. ↑ 1.0 1.1 1.2 1.3 "The constellations". IAU. http://www.iau.org/public_press/themes/constellations/.
2. ↑ "Taurus". Merriam-Webster Online. http://www.merriam-webster.com/dictionary/taurus.
3. ↑ 3.0 3.1 Schaefer, Bradley E. (November 2002). "The latitude and epoch for the formation of the southern Greek constellations". Journal for the History of Astronomy 33 (113): 313–350. doi:10.1177/002182860203300401. Bibcode: 2002JHA....33..313S.
4. ↑ 4.0 4.1 4.2 Garfinkle, Robert A. (1997). Star-hopping: your visa to viewing the Universe. Cambridge University Press. pp. 66–67, 77. ISBN 978-0-521-59889-7.
5. ↑ Crossen, Craig; Rhemann, Gerald (2004). Sky vistas: astronomy for binoculars and richest-field telescopes. Springer. p. 133. ISBN 978-3-211-00851-5. https://archive.org/details/springer_10.1007-978-3-7091-0626-6.
6. ↑ Russell, Henry Norris (1922). "The new international symbols for the constellations". Popular Astronomy 30: 469–71. Bibcode: 1922PA.....30..469R.
7. ↑ "Taurus, constellation boundary". The Constellations. International Astronomical Union. http://www.iau.org/public/constellations/#tau.
8. ↑ Seeds, Michael A. (2007). Foundations of Astronomy (10th ed.). Cengage Learning. p. 19. ISBN 978-0-495-38724-4. https://books.google.com/books?id=b1n3Q3yRDVMC&pg=PA19.
9. ↑ "Taurus, the bull". Allthesky.com. http://www.allthesky.com/constellations/taurus.html.
10. ↑ 10.0 10.1 Robert Burnham (15 April 2013). Burnham's Celestial Handbook, Volume Three: An Observer's Guide to the Universe Beyond the Solar System. Courier Corporation. ISBN 978-0-486-31803-5. OCLC 1028860438. https://books.google.com/books?id=3drCAgAAQBAJ.
11. ↑ Chartrand 1983, p. 188.
12. ↑ Schaaf, Fred (2008). The brightest stars: discovering the Universe through the sky's most brilliant stars. John Wiley and Sons. p. 197. ISBN 978-0-471-70410-2.
13. ↑ Allen 1963, p. 383.
14. ↑ Olcott, William Tyler (1907). A field book of the stars. New York and London: G.P. Putnam's sons. p. 96. ISBN 978-1-4179-0283-5. https://archive.org/details/afieldbookstars00olcogoog. Retrieved 2009-06-30.
15. ↑ Inglis, Michael D. (2004). The Observer's guide to the northern Milky Way. Springer. p. 184. ISBN 978-1-85233-709-4.
16. ↑ Sasaki, Chris; Boddy, Joe (2003). Constellations: the stars and stories. Sterling Publishing Company, Inc. p. 106. ISBN 978-1-4027-0800-8. https://archive.org/details/constellations00chri/page/106.
17. ↑ 17.0 17.1 Farr, Will M.; Pope, Benjamin J. S.; Davies, Guy R.; North, Thomas S. H.; White, Timothy R.; Barrett, Jim W.; Miglio, Andrea; Lund, Mikkel N. et al. (2018). "Aldebaran b's Temperate Past Uncovered in Planet Search Data". The Astrophysical Journal 865 (2): L20. doi:10.3847/2041-8213/aadfde. Bibcode: 2018ApJ...865L..20F.
18. ↑ Ridpath & Tirion 2003, p. 55.
19. ↑ 19.0 19.1 "Naming Stars". IAU.org. https://www.iau.org/public/themes/naming_stars/.
20. ↑ Kaler, James B.. "Theta-1 Tauri". Stars. University of Illinois. http://stars.astro.illinois.edu/sow/theta1tau.html.
21. ↑ Marx, Siegfried; Pfau, Werner; Lamble, P. (1992). Astrophotography with the Schmidt telescope. Cambridge University Press. p. 80. ISBN 978-0-521-39549-6.
22. ↑ 22.0 22.1 Wilkins, Jamie; Dunn, Robert (2006). 300 Astronomical Objects: A visual reference to the Universe (1st ed.). Buffalo, New York: Firefly Books. ISBN 978-1-55407-175-3.
23. ↑ Levy 2005, p. 94.
24. ↑ Chartrand 1983, p. 184.
25. ↑ Fekel, F. C. Jr.; Tomkin, J. (December 1, 1982). "Secondaries of eclipsing binaries. IV – The triple system Lambda Tauri". Astrophysical Journal, Part 1 263: 289–301. doi:10.1086/160503. Bibcode: 1982ApJ...263..289F. https://repositories.lib.utexas.edu/bitstream/2152/34674/1/1982_12_secondaries.pdf.
26. ↑ Bertout, Claude (1989). "T Tauri stars – wild as dust". Annual Review of Astronomy and Astrophysics 27 (1): 351–395. doi:10.1146/annurev.aa.27.090189.002031. Bibcode: 1989ARA&A..27..351B.
27. ↑ "T Tauri in NGC 1555". National Optical Astronomy Observatory. http://www.noao.edu/image_gallery/html/im1057.html.
28. ↑ O'Meara 2011, p. 475.
29. ↑ O'Meara 2011, pp. 74–77.
30. ↑ Gilmour, Jess K. (2012), The Practical Astronomer's Deep-sky Companion, The Patrick Moore Practical Astronomy Series, Springer Science & Business Media, pp. 110, ISBN 978-1447100713, https://books.google.com/books?id=HyMRBwAAQBAJ&pg=PA110.
31. ↑ 31.0 31.1 O'Meara 2011, p. 84.
32. ↑ Hawkins, Gerald S. (2002). Mindsteps to the cosmos. World Scientific. p. 231. ISBN 978-981-238-123-1.
33. ↑ Covington, Michael A. (2002). Celestial objects for modern telescopes. Cambridge University Press. p. 240. ISBN 978-0-521-52419-3. https://archive.org/details/celestialobjects00covi/page/240.
34. ↑ Schulz, Norbert S. (2005). From dust to stars: studies of the formation and early evolution of stars. Springer Praxis Books, Astrophysics and Astronomy Series. p. 231. ISBN 978-3-540-23711-2.
35. ↑ Babu, Gutti Jogesh; Feigelson, Eric D. (1996). Astrostatistics. CRC Press. p. 26. ISBN 978-0-412-98391-7.
36. ↑ Lewis, John S. (1997). Rain of iron and ice: the very real threat of comet and asteroid bombardment. Basic Books. pp. 48–49. ISBN 978-0-201-15494-8.
37. ↑ 37.0 37.1 Jenniskens, Peter (September 2012). "Mapping Meteoroid Orbits: New Meteor Showers Discovered". Sky & Telescope: 22.
38. ↑ Sparavigna, Amelia (2008). "The Pleiades: the celestial herd of ancient timekeepers". arXiv:0810.1592 [physics.hist-ph].
39. ↑ Whitehouse, David (August 9, 2000). "Ice age star map discovered". BBC. http://news.bbc.co.uk/2/hi/science/nature/871930.stm.
40. ↑ Brown, Cynthia Stokes (2008). Big history: from the Big Bang to the present. The New Press. p. 64. ISBN 978-1-59558-558-5. https://books.google.com/books?id=HOaCuk6Wly0C&pg=PA64.
41. ↑ 41.0 41.1 Noonan, George C. (2005). Classical scientific astrology. American Federation of Astr. pp. 66–67. ISBN 978-0-86690-049-2.
42. ↑ 42.0 42.1 Rogers, J. H. (1998). "Origins of the ancient constellations: I. The Mesopotamian traditions". Journal of the British Astronomical Association 108: 9. Bibcode: 1998JBAA..108....9R.
43. ↑ Wilson, Robert (1997). Astronomy through the ages: the story of the human attempt to understand the universe. CRC Press. p. 13. ISBN 978-0-7484-0748-4.
44. ↑ Hartner, W (1965). "The Earliest History of the Constellations in the near East and the Motif of the Lion-Bull Combat". Journal of Near Eastern Studies 24 (1/2): 1–16. doi:10.1086/371785.
45. ↑ Hines, Derrek (2002). Gilgamesh. Random House Digital, Inc.. ISBN 978-1-4000-7733-5. https://books.google.com/books?id=E7rjQfzj-PoC&pg=PT11.
46. ↑ Ridpath, Ian (December 24, 1988). "Private lives of the stars". New Scientist 120 (1644): 36. Bibcode: 1986plos.book.....G. https://books.google.com/books?id=wYbt_U_FjWgC&pg=PA36.
47. ↑ White, Gavin (2008). Babylonian Star-lore: An illustrated guide to the star-lore and constellations of ancient Babylonia. Solaria. p. 65. ISBN 978-0-9559037-0-0.
48. ↑ Rogers, J. H. (1998). "Origins of the ancient constellations: I. The Mesopotamian traditions". Journal of the British Astronomical Association 108 (1): 9–28. Bibcode: 1998JBAA..108....9R.
49. ↑ Ptak, Roger (1998). Sky stories: ancient and modern. Nova Publishers. p. 22. ISBN 978-1-56072-507-7.
50. ↑ Allen 1963, p. 381.
51. ↑ Ridpath, Ian (2018). Star Tales. Lutterworth Press. pp. 163–164. ISBN 978-0718894788.
52. ↑ Palaephatus; Stern, Jacob (1996). On unbelievable tales. Bolchazy-Carducci Publishers. p. 47. ISBN 978-0-86516-320-1.
53. ↑ Penprase, Bryan E. (2010), The Power of Stars: How Celestial Observations Have Shaped Civilization, Springer Science & Business Media, p. 43, ISBN 978-1441968036, Bibcode: 2011psco.book.....P, https://books.google.com/books?id=XXOxGOpawuMC&pg=PA43.
54. ↑ Grünwedel, Albert (1901). Burgess, James. ed. Buddhist art in India. Agnes C. Gibson. B. Quaritch. p. 131. https://archive.org/details/buddhistartinin00grgoog.
55. ↑ Encyclopedia of observances, holidays and celebrations from MobileReference. MobileReference. 2007. p. 505. ISBN 978-1-60501-177-6. https://books.google.com/books?id=5VhTa1Eiq7oC&pg=PT505.
56. ↑ The Griffith Observer, Volume 61. Griffith Observatory.. 1997. OCLC 1751590. https://books.google.com/books?id=ZDdBAQAAIAAJ.
57. ↑ Comins, Neil F.; Kaufmann, William J. (2008). Discovering the Universe: from the stars to the planets. Macmillan. p. 20. ISBN 978-1-4292-3042-1.
58. ↑ Sharp, Damian (2005). Learning astrology: an astrology book for beginners. Weiser. p. 17. ISBN 978-1-57863-298-5.
59. ↑ Mewhinney, Michael (February 25, 2003), Pioneer 10 Spacecraft Sends Last Signal, NASA, http://www.nasa.gov/centers/ames/news/releases/2003/03_25HQ.html, retrieved 2015-11-04.
60. ↑ Dyson, F.W.; Eddington, A.S.; Davidson, C.R. (1920). "A Determination of the Deflection of Light by the Sun's Gravitational Field, from Observations Made at the Solar eclipse of May 29, 1919". Phil. Trans. Roy. Soc. A 220 (571–581): 291–333. doi:10.1098/rsta.1920.0009. Bibcode: 1920RSPTA.220..291D. https://zenodo.org/record/1432106.

## Book references

* Allen, Richard Hinckley (1963). Star names: their lore and meaning (corrected ed.). Dover Publications. p. 383. ISBN 978-0-486-21079-7. https://archive.org/details/starnamestheirlo00alle/page/383.
* Chartrand, Mark R. (1983). Skyguide: A Field Guide for Amateur Astronomers. Golden Books Publishing Company. ISBN 0-307-13667-1.
* Levy, David H. (2005). Deep Sky Objects. Prometheus Books. ISBN 978-1-59102-361-6. https://archive.org/details/deepskyobjects00davi.
* O'Meara, Stephen James (2011). Deep-sky companions: the secret deep. Cambridge University Press. ISBN 978-0-521-19876-9. https://books.google.com/books?id=v859bKO0A4gC&pg=PA84.
* Ridpath, Ian; Tirion, Wil (2003). Monthly sky guide (6th ed.). Cambridge University Press. ISBN 978-0-521-53306-5.
* Ridpath, Ian; Tirion, Wil (2017). Stars and Planets Guide (5th ed.). London: William Collins. ISBN 978-0-008-23927-5.

## External links

| Wikimedia Commons has media related to:

Taurus (constellation) (category)

|

| Wikisource has the text of the 1911 Encyclopædia Britannica article Taurus.

|

* The Deep Photographic Guide to the Constellations: Taurus
* BBC article on the possibility of Taurus being represented in Lascaux
* Star Tales – Taurus
* Warburg Institute Iconographic Database (medieval and early modern images of Taurus)
* The clickable Taurus

* v
* t
* e

Stars of Taurus

Bayer|

* α (Aldebaran)
* β (Elnath)
* γ (Prima Hyadum)
* δ1 (Secunda Hyadum)
* δ2
* δ3
* ε (Ain)
* ζ (Tianguan)
* η (Alcyone)
* θ1
* θ2
* ι
* κ1
* κ2
* λ
* μ
* ν
* ξ
* ο
* π
* ρ
* σ1
* σ2
* τ
* υ
* φ
* χ
* ψ
* ω1
* ω2

Flamsteed|

* 4 (s)
* 5 (f)
* 6 (t)
* 7
* 9
* 10
* 11
* 12
* 13
* 14
* 16 (Celaeno)
* 17 (Electra)
* 18
* 19 (Taygeta)
* 20 (Maia)
* 21 (Asterope)
* 22 (Asterope II)
* 23 (Merope)
* 24
* 26
* 27 (Atlas)
* 28 (Pleione)
* 29 (u)
* 30 (e)
* 31
* 32
* 33
* 36
* 37 (A1)
* 39 (A2)
* 40
* 41
* 44 (p)
* 45
* 46
* 47
* 48
* 51
* 53
* 55
* 56
* 57 (h)
* 58
* 60
* 62
* 63
* 66 (r)
* 70
* 71
* 72
* 75
* 76
* 79 (b)
* 80
* 81
* 83
* 84
* 85
* 88 (d)
* 89
* 90 (c)
* 93
* 95
* 96
* 97 (i)
* 98 (k)
* 99
* 101
* 103
* 104 (m)
* 105
* 106 (i)
* 107
* 108
* 109 (n)
* 110
* 111
* 113
* 114 (o)
* 115
* 116
* 117
* 118
* 119
* 120
* 121
* 122
* 125
* 126
* 127
* 128
* 129
* 130
* 131
* 132
* 133
* 134
* 135
* 136
* 137
* 139
* 140
* 44 Eri
* 49 Eri

Variable|

* T
* Y
* Z
* RR
* RV
* RW
* RY
* RZ
* SU
* SV
* SZ
* TU
* UX
* UZ
* VY
* XX
* XZ
* AA
* AH
* BP
* CD
* CI
* CQ
* CT
* CU
* CW
* CY
* DD
* DF
* DG
* DH
* DI
* DL
* DM
* DN
* DO
* DQ
* DR
* DS
* EQ
* EU
* FN
* FS
* FV
* GG
* GI
* GK
* GV
* HK
* HL
* HU
* IK
* V410
* V471
* V473
* V479
* V534
* V624
* V647
* V650
* V710
* V711
* V731
* V766
* V773
* V774
* V781
* V807
* V818
* V819
* V826
* V827
* V827
* V830
* V833
* V834
* V836
* V837
* V892
* V987
* V1038
* V1062
* V1116
* V1137
* V1141
* V1143
* V1156
* V1187
* V1229
* V1232
* V1241 (WX Eri)

HR|

* 1023
* 1028
* 1039
* 1067
* 1085
* 1089
* 1102
* 1103
* 1110
* 1119
* 1137
* 1159
* 1172
* 1183
* 1185
* 1188
* 1201
* 1222
* 1224
* 1233
* 1237
* 1238
* 1253
* 1254
* 1257
* 1279
* 1280
* 1284
* 1295
* 1307
* 1310
* 1315
* 1349
* 1354
* 1358
* 1360
* 1370
* 1385
* 1400
* 1402
* 1403
* 1406
* 1413
* 1425
* 1427
* 1436
* 1442
* 1445
* 1446
* 1448
* 1455
* 1477
* 1480
* 1490
* 1512
* 1517
* 1554
* 1566
* 1575
* 1585
* 1633
* 1642
* 1741
* 1750
* 1755
* 1831
* 1847
* 1860
* 1878
* 1902
* 1921
* 1929
* 1954
* 1997
* 2013
* 2074

HD|

* 21032
* 21585
* 23514
* 23712
* 24040
* 24368
* 24496
* 26292
* 27860
* 28086
* 28375
* 28678
* 29627
* 29647
* 36112
* 37124
* 38263
* 38524
* 285507

Gliese|

* Gliese 176

Other|

* 2MASS J03552337+1133437
* 2MASS J04414489+2301513
* A0535+26
* BD +24 692
* Butterfly star
* CoKu Tau/4
* Crab Pulsar
* Elias 16
* Elias 18
* GD 71
* Haro 6-37
* HBC 379
* HH 30
* HII 686
* HII 1306
* HII 1883
* HII 3163
* HL Tau 76
* HP Tau/G2
* Hubble I 4
* HZ 9
* IRAS 04239+2436
* IRAS 04248+2612
* IRAS 04325+2402
* IRAS 04381+2540
* L1489 IRS
* L1527
* L1551 IRS 5
* L1521F-IRS
* LkCa 15
* MWC 480
* PSR B0525+21
* PSR B0540+23
* PSR J0348+0432
* PSR J0538+2813
* Teide 1
* TMR-1
* TMC-1A
* WD 0346+246
* WISE 0410+1502

* List

* v
* t
* e

The 88 modern constellations

* Andromeda
* Antlia
* Apus
* Aquarius
* Aquila
* Ara
* Aries
* Auriga
* Boötes
* Caelum
* Camelopardalis
* Cancer
* Canes Venatici
* Canis Major
* Canis Minor
* Capricornus
* Carina
* Cassiopeia
* Centaurus
* Cepheus
* Cetus
* Chamaeleon
* Circinus
* Columba
* Coma Berenices
* Corona Australis
* Corona Borealis
* Corvus
* Crater
* Crux
* Cygnus
* Delphinus
* Dorado
* Draco
* Equuleus
* Eridanus
* Fornax
* Gemini
* Grus
* Hercules
* Horologium
* Hydra
* Hydrus
* Indus
* Lacerta
* Leo
* Leo Minor
* Lepus
* Libra
* Lupus
* Lynx
* Lyra
* Mensa
* Microscopium
* Monoceros
* Musca
* Norma
* Octans
* Ophiuchus
* Orion
* Pavo
* Pegasus
* Perseus
* Phoenix
* Pictor
* Pisces
* Piscis Austrinus
* Puppis
* Pyxis
* Reticulum
* Sagitta
* Sagittarius
* Scorpius
* Sculptor
* Scutum
* Serpens
* Sextans
* Taurus
* Telescopium
* Triangulum
* Triangulum Australe
* Tucana
* Ursa Major
* Ursa Minor
* Vela
* Virgo
* Volans
* Vulpecula

* Astronomy:Lists of constellations

* v
* t
* e

Constellation history

* v
* t
* e

The 48 constellations listed by Ptolemy after 150 AD

* Andromeda
* Aquarius
* Aquila
* Ara
* Argo Navis
* Aries
* Auriga
* Boötes
* Cancer
* Canis Major
* Canis Minor
* Capricornus
* Cassiopeia
* Centaurus
* Cepheus
* Cetus
* Corona Australis
* Corona Borealis
* Corvus
* Crater
* Cygnus
* Delphinus
* Draco
* Equuleus
* Eridanus
* Gemini
* Hercules
* Hydra
* Leo
* Lepus
* Libra
* Lupus
* Lyra
* Ophiuchus
* Orion
* Pegasus
* Perseus
* Pisces
* Piscis Austrinus
* Sagitta
* Sagittarius
* Scorpius
* Serpens
* Taurus
* Triangulum
* Ursa Major
* Ursa Minor
* Virgo

* v
* t
* e

The 41 additional constellations added in the 16th and 17th centuries

* Vespucci or Corsalius early 16c: Crux
* Triangulum Australe
* Vopel 1536: Coma Berenices
* Keyser & de Houtman 1596: Apus
* Chamaeleon
* Dorado
* Grus
* Hydrus
* Indus
* Musca
* Pavo
* Phoenix
* Tucana
* Volans
* Plancius 1613: Camelopardalis
* Columba
* Monoceros
* Habrecht 1621: Reticulum
* Hevelius 1683: Canes Venatici
* Lacerta
* Leo Minor
* Lynx
* Scutum
* Sextans
* Vulpecula
* de Lacaille 1763: Antlia
* Caelum
* Carina
* Circinus
* Fornax
* Horologium
* Mensa
* Microscopium
* Norma
* Octans
* Pictor
* Puppis
* Pyxis
* Sculptor
* Telescopium
* Vela

* v
* t
* e

Obsolete constellations (including Ptolemy's Argo Navis)

* Anser
* Antinous
* Apes
* Argo Navis
* Asterion
* Cancer Minor
* Cerberus
* Chara
* Custos Messium
* Felis
* Frederici Honores/Gloria Frederici
* Gallus
* Globus Aerostaticus
* Jordanus
* Lilium
* Lochium Funis
* Machina Electrica
* Malus
* Mons Maenalus
* Musca Borealis
* Noctua
* Officina Typographica
* Polophylax
* Psalterium Georgianum/Harpa Georgii
* Quadrans Muralis
* Ramus Pomifer
* Robur Carolinum
* Sceptrum Brandenburgicum
* Sceptrum et Manus Iustitiae
* Solarium
* Rangifer/Tarandus
* Taurus Poniatovii
* Telescopium Herschelii
* Testudo
* Tigris
* Triangulum Minus
* Turdus Solitarius
* Vespa
* Vultur cadens
* Vultur volans

* obsolete constellation names

* Apis
* Phoenicopterus
* Serpentarius
* Xiphias

* v
* t
* e

The Zodiac

Astrological signs|

* Aries
* Taurus
* Gemini
* Cancer
* Leo
* Virgo
* Libra
* Scorpio
* Sagittarius
* Capricorn
* Aquarius
* Pisces

Western astrology|

* House
* Triplicity
* Mode
* Cardinal
* Fixed
* Mutable
* Binary
* Positive
* Negative

Related|

* Ophiuchus
* Astronomy
* Axial precession
* Constellations of the Ecliptic
* Ecliptic coordinate system
* Planets in astrology
* Zodiacal light

Coordinates:  04h 00m 00s, +15° 00′ 00″

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Original source: https://en.wikipedia.org/wiki/Taurus (constellation). Read more

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