Triangulum Minus

Former constellation

Triangula, the pair of triangles, can be seen in this plate from Urania's Mirror. Triangulum Minus is the one on the right, but the stars that define it are too faint to be included on this chart.

Triangulum Minus (Latin for the Smaller Triangle) was a constellation created by Johannes Hevelius. Its name is sometimes wrongly written as Triangulum Minor. It was formed from the southern parts of his Triangula (plural form of Triangulum), alongside Triangulum Majus, but is no longer in use. The triangle was defined by the fifth-magnitude stars ι Trianguli (6 Tri), 10 Trianguli, and 12 Trianguli.[1]

Also known as TZ Trianguli, 6 Trianguli is a multiple star system with a combined magnitude of 4.7, whose main component is a yellow giant of spectral type G5III.[1]

## References[edit]

1. ^ a b Kaler, James B. (5 January 2006). "6 Trianguli". Stars. Retrieved 26 February 2014.

## External links[edit]

* Ian Ridpath's Star Tales
* Triangulum Minor Shane Horvatin

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Constellations introduced by Johannes Hevelius after 1687

IAU-recognized constellations|

* Canes Venatici
* Lacerta
* Leo Minor
* Lynx
* Scutum
* Sextans
* Vulpecula

Obsolete constellations
(non-IAU constellations)|

* Cerberus
* Mons Maenalus
* Triangulum Minus

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Obsolete constellations (including Ptolemy's Argo Navis)

* Anguilla
* Anser
* Antinous
* Apes
* Aranea
* Argo Navis
* Asterion
* Bufo
* Cancer Minor
* Cerberus
* Chara
* Custos Messium
* Felis
* Honores Friderici/Gloria Frederici
* Gallus
* Globus Aerostaticus
* Hippocampus
* Hirudo
* Jordanus
* Leo Palatinus
* Lilium
* Limax
* Lochium Funis
* Lumbricus
* Leo Palatinus
* Machina Electrica
* Malus
* Manis
* Mons Maenalus
* Musca Borealis
* Noctua
* Officina Typographica
* Patella
* Phaethon
* Polophylax
* Psalterium Georgianum/Harpa Georgii
* Quadrans Muralis
* Ramus Pomifer
* Robur Carolinum
* Rosa
* Scarabaeus
* Sceptrum Brandenburgicum
* Sceptrum et Manus Iustitiae
* Solarium
* Tarandus/Rangifer
* Taurus Poniatovii
* Telescopium Herschelii
* Testudo
* Tigris
* Triangulum Minus
* Turdus Solitarius
* Vespa

* obsolete constellation names

* Apis
* Phoenicopterus
* Serpentarius
* Xiphias
* Vultur cadens
* Vultur volans

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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

* Lists of constellations

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Constellation of Triangulum

* List of stars in Triangulum
* Triangulum in Chinese astronomy

Stars|

| Bayer|

* α (Mothallah)
* β
* γ
* δ
* ε
* ι

|

Flamsteed|

* 1
* 5
* 7
* 10
* 11
* 12
* 13
* 14
* 15

Variable|

* R
* V
* X
* RW
* XX

HD|

* 9446
* 13189

Other|

* B324
* LSPM J0207+3331
* M33-013406.63
* M33 X-7
* Romano's Star
* Var 83

| Exoplanets|

* HD 9446 b
* c
* HD 13189 b

|

| Nebulae|

* 588
* 595
* 604

|

Galaxies|

| NGC|

* Triangulum Galaxy
* 608
* 634
* 669
* 670
* 672
* 684
* 688
* 736
* 739
* 740
* 750
* 751
* 769
* 777
* 784
* 804
* 805
* 819
* 855
* 860
* 861
* 890
* 925
* 931
* 940
* 941
* 953
* 959
* 970
* 973
* 1060

|

Numbered|

* I
* II

Other|

* Arp 166
* RD1

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