List Of Star Systems Within 50–55 Light-Years

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This is a list of star systems within 50-55 light years of Earth.

Star system Median distance (ly) Stars in system Spectral type Apparent magnitude (V) Comments and references
Delta Aquilae 50.1 ± 0.6 3 F0IV + K 3.365 [1][2][3]
51 Pegasi 50.1 ± 0.6 1 G5V 5.49 has 1 known planet[4][5][6]
HR 159 50.2 ± 0.8 2 G8V + G8V
WISE 0614+3912 50.2 1 T6
WISE 1617+1807 50.2 1 T8
WISE 1627+3255 50.2 1 T6
Gliese 156 50.3 ± 0.9 1 K7V 9.02
Phi² Ceti 50.4 ± 0.8 1 F7V 5.172 [7][8]
Sigma Boötis «Hemelein Secunda» 50.4 ± 0.6 1 F2V 4.46
Gliese 862 50.4 ± 0.8 1 KV
Gliese 227 50.4 ± 0.7 1 KV
99 Herculis 50.5 ± 0.6 2 F7V + K4V 5.10/8.45 [9][10][11]
Gliese 758/B 50.5 ± 0.5 2 G8V 6.36
WISE 0542-1628 50.6 1 T6.5
WISE 1124-0421 50.6 1 T7
WISE 2015+6646 50.6 1 T8
Gliese 3685/3686 50.7 +11.8−8.0 2 MV
HD 38858 50.8 ± 0.9 1 G4V 5.97 has 1 known planet[9][12][13]
HD 135599 50.8 ± 0.8 1 KV
Gliese 778 50.8 ± 0.7 1 KV
Tau Boötis 50.9 ± 0.6 2 F6IV 4.50 has 1 known planet[14][15]
Gliese 1175 50.9 ± 0.6 1 KV
WISE 1519+7009 50.9 1 T8
HD 207129 51.0 ± 0.6 1 G2V 5.58 [16]
Gliese 782 51.1 ± 1.2 1 KV
Gliese 397 51.1 ± 1.0 1 KV has 1 known planet[17]
HD 113538 51.2 ± 1.1 1 K9V 9.057 has 2 known planets[7][18]
WISE 0325-3854 51.2 1 T9
WISE 2342+0856 51.2 1 T6.5
HD 139763 51.3 ± 1.1 1 KV
Gliese 157 51.4 ± 1.7 3 KV
WISE 0614+0951 51.5 1 T7
WISE 0750+2725 51.5 1 T8.5
WISE 0906+4735 51.5 1 T8
WISE 1906+4508 51.5 1 T6
Castor 51.6 ± 1.0 6 A1V + Am + dM1e 1.93/2.97/9.83 3 pairs of stars[lower-alpha 1][19][20]
Chi Herculis 51.7 ± 0.4 1 F8Ve 4.62
104 Tauri 51.8 ± 0.8 1 G4V 4.92 [21][22]
Gliese 777 51.8 ± 0.5 3 G6IV + M4.5V 5.71/14.40 has 2 known planets[23]
Ross 640 51.84 ± 0.02 1 DZA5.5 13.83 [24]
Gliese 619 51.9 ± 0.7 1 KV
Gliese 112.1 51.9 ± 1.3 1 KV
Gliese 156.2 52.1 ± 0.7 1 KV
Gliese 462 52.2 ± 1.1 1 KV
Gliese 3 52.2 ± 0.7 1 KV
WISE 1457+5815 52.2 1 T7
WISE 2319-1844 52.2 1 T7.5
WISE 1622-0959 52.2 ± 6.5 1 T6
Gliese 3781 52.3 ± 1.2 2 G8/K0V 7.06
Gliese 32 52.3 ± 1.4 2 KV
Gliese 1062 52.3 ± 2.9 1 MV
HD 179930 52.5 ± 1.7 2 MV
Gliese 1264 52.6 ± 2.1 1 MV
HR 3138 52.8 ± 0.4 3 G0V 5.60
Gliese 472 52.8 ± 0.5 1 KV
Gliese 824 52.8 ± 0.9 1 KV
I Carinae 52.9 ± 0.4 1 F2IV 3.99
Gliese 152 52.9 ± 0.6 1 KV
Xi Pegasi 53.0 ± 0.7 2 F6V + M3.5 4.195/11.70 [25][26][27][28]
10 Ursae Majoris 53.0 ± 0.9 2 F4V 3.96 [29]
WISE 1042-3842 53.2 1 T6.5
HR 6516 53.3 ± 0.8 2 G9IV-V 5.31
9 Puppis 53.4 ± 0.8 2 G2V 5.16
Gliese 143 53.4 ± 1.3 1 KV
Gliese 1177 53.4 ± 2.7 2 KV has 1 known planet [17]
Gliese 826.1 53.4 ± 1.2 1 KV
HD 40887 53.4 ± 0.9 3 K3V
Alpha Circini 53.5 ± 0.5 1 A7 Vp SrCrE 3.18-3.21 Variable[7][30]
Gliese 247 53.5 ± 1.2 1 KV
BPM 37093 53.5 +9.7−7.1 1 DAV4.4 14.0 Variable[31][32]
WISE 2237-0614 53.5 1 T5 17.40
BY Draconis 53.6 ± 0.6 1 K6Ve 8.07 [33]
Gliese 531 53.6 ± 0.8 1 KV
Gliese 676 53.7 ± 1.5 2 M0V + M3V 9.59 has 4 known planets[34][35]
Gliese 322 53.8 ± 1.3 1 KV
WISE 0241-3653 53.8 1 T7
Psi⁵ Aurigae 53.9 ± 0.6 1 G0V 5.25 [36][37]
HD 53705/53706/53680 53.9 ± 0.9 4 GV
Gliese 553 53.9 ± 1.4 1 KV
Gliese 1049 53.9 ± 1.2 1 MV
HD 128311 54.0 ± 0.9 1 K0V 7.51 has 2 known planets[38]
HR 5273 54.1 ± 0.7 2 GV
WISE 0656+4205 54.1 1 T3
WISE 2348-1028 54.1 1 T7
Gliese 3839 54.36 ± 1.92 1 M4.5V
WISE 1804+3117 54.4 +12.2−8.4 1 T9.5
WISE 0148-7202 54.4 +19.8−11.4 1 T9.5
Gliese 633 54.47 ± 0.98 1 M2.5V
Beta Cassiopeiae «Caph» 54.5 ± 0.5 2 F2III 2.28 [7][39]
HR 2225 54.5 ± 0.7 1 GV
Gliese 795 54.5 ± 2.0 2 KV
39 Tauri 54.6 ± 0.8 2 G5V 5.90 [40][41]
A 2329 54.6 ± 1.1 2 KV
Gliese 295 54.8 ± 0.7 1 G8V 6.98
Gliese 1181 54.8 ± 2.5 2 KV
Gliese 786 54.8 ± 0.7 1 KV
WISE 0333-5856 54.8 1 T3
WISE 2357+1227 54.8 1 T6
HD 7924 54.9 ± 0.5 1 K0V 7.185 has 3 known planets[42]
HR 2721 55.0 ± 0.6 1 G0V 5.54
Gliese 895.4 55.0 ± 0.6 1 KV
Gliese 200 55.0 ± 1.6 2 KV
  1. ↑ Each main star has a dM1e companion

See also

References

  1. ↑ Cowley, Anne; Fraquelli, Dorothy (February 1974), "MK Spectral Types for Some Bright F Stars", Publications of the Astronomical Society of the Pacific 86 (509): 70, doi:10.1086/129562, Bibcode: 1974PASP...86...70C 
  2. ↑ Fuhrmann, Klaus (February 2008), "Nearby stars of the Galactic disc and halo - IV", Monthly Notices of the Royal Astronomical Society 384 (1): 173–224, doi:10.1111/j.1365-2966.2007.12671.x, Bibcode: 2008MNRAS.384..173F 
  3. ↑ Cousins, A. W. J. (1984), "Standardization of Broadband Photometry of Equatorial Standards", South African Astronomical Observatory Circulars 8: 59, Bibcode: 1984SAAOC...8...59C 
  4. ↑ Poppenhäger, K. et al. (December 2009), "51 Pegasi – a planet-bearing Maunder minimum candidate", Astronomy and Astrophysics 508 (3): 1417–1421, doi:10.1051/0004-6361/200912945, Bibcode: 2009A&A...508.1417P 
  5. ↑ van Belle, Gerard T.; von Braun, Kaspar (2009). "Directly Determined Linear Radii and Effective Temperatures of Exoplanet Host Stars". The Astrophysical Journal 694 (2): 1085–1098. doi:10.1088/0004-637X/694/2/1085. Bibcode: 2009ApJ...694.1085V. 
  6. ↑ Butler, R. P. et al. (2006). "Catalog of Nearby Exoplanets". The Astrophysical Journal 646 (1): 505–522. doi:10.1086/504701. Bibcode: 2006ApJ...646..505B. 
  7. ↑ 7.0 7.1 7.2 7.3 Gray, R. O. et al. (2006), "Contributions to the Nearby Stars (NStars) Project: spectroscopy of stars earlier than M0 within 40 pc-The Southern Sample", The Astronomical Journal 132 (1): 161–70, doi:10.1086/504637, Bibcode: 2006AJ....132..161G. 
  8. ↑ Gutierrez-Moreno, Adelina et al. (1966), "A System of photometric standards", Publications of the Department of Astronomy University of Chile (Publicaciones Universidad de Chile, Department de Astronomy) 1: 1–17, Bibcode: 1966PDAUC...1....1G. 
  9. ↑ 9.0 9.1 Maldonado, J. et al. (May 2012). "Metallicity of solar-type stars with debris discs and planets". Astronomy & Astrophysics 541: A40. doi:10.1051/0004-6361/201218800. Bibcode: 2012A&A...541A..40M. 
  10. ↑ Kennedy, G. M. et al. (April 2012), "99 Herculis: host to a circumbinary polar-ring debris disc", Monthly Notices of the Royal Astronomical Society 421 (3): 2264–2276, doi:10.1111/j.1365-2966.2012.20448.x, Bibcode: 2012MNRAS.421.2264K. 
  11. ↑ Eggen, O. J. (February 1965), "Masses, luminosities, colors, and space motions of 228 visual binaries", Astronomical Journal 70: 90, doi:10.1086/109676, Bibcode: 1965AJ.....70...19E. 
  12. ↑ Johnson, H. L.; Iriarte, B.; Mitchell, R. I.; Wisniewskj, W. Z. (1966). "UBVRIJKL photometry of the bright stars". Communications of the Lunar and Planetary Laboratory 4 (99): 99. Bibcode: 1966CoLPL...4...99J. 
  13. ↑ "hd_38858_b". http://exoplanet.eu/catalog/hd_38858_b/. 
  14. ↑ Mallik, Sushma V. (December 1999), "Lithium abundance and mass", Astronomy and Astrophysics 352: 495–507, Bibcode: 1999A&A...352..495M 
  15. ↑ Butler, R. P. et al. (2006). "Catalog of Nearby Exoplanets". The Astrophysical Journal 646 (1): 505–522. doi:10.1086/504701. Bibcode: 2006ApJ...646..505B. 
  16. ↑ HD 207129 -- Pre-main sequence Star, database entry, SIMBAD. Accessed on line February 9, 2011.
  17. ↑ 17.0 17.1 Barnes, J. R.; Kiraga, M.; Diaz, M.; Berdiñas, Z.; Jenkins, J. S.; Keiser, S.; Thompson, I.; Crane, J. D.; Shectman, S. A. (2019-06-11). "Frequency of planets orbiting M dwarfs in the Solar neighbourhood". arXiv:1906.04644 [astro-ph.EP].
  18. ↑ Moutou, Claire; Mayor, Michel; Lo Curto, Gaspare; Ségransan, Damien; Udry, Stéphane; Bouchy, François; Benz, Willy; Lovis, Christophe et al. (2010), The HARPS search for southern extra-solar planets: XXVI: Seven new planetary systems, doi:10.1051/0004-6361/201015371 
  19. ↑ Pourbaix, D.; Tokovinin, A. A.; Batten, A. H.; Fekel, F. C.; Hartkopf, W. I.; Levato, H.; Morrell, N. I.; Torres, G. et al. (2004). "SB9: The ninth catalogue of spectroscopic binary orbits". Astronomy and Astrophysics 424 (2): 727–732. doi:10.1051/0004-6361:20041213. ISSN 0004-6361. Bibcode: 2004A&A...424..727P. 
  20. ↑ Fabricius, C. et al. (March 2002), "The Tycho double star catalogue", Astronomy and Astrophysics 384: 180–189, doi:10.1051/0004-6361:20011822, Bibcode: 2002A&A...384..180F 
  21. ↑ White, Russel J. et al. (June 2007), "High-Dispersion Optical Spectra of Nearby Stars Younger Than the Sun", The Astronomical Journal 133 (6): 2524–2536, doi:10.1086/514336, Bibcode: 2007AJ....133.2524W. 
  22. ↑ Ramírez, I. et al. (February 2013), "Oxygen abundances in nearby FGK stars and the galactic chemical evolution of the local disk and halo", The Astrophysical Journal 764 (1): 78, doi:10.1088/0004-637X/764/1/78, Bibcode: 2013ApJ...764...78R. 
  23. ↑ Wright, J. T. et al. (2009). "Ten New and Updated Multi-planet Systems, and a Survey of Exoplanetary Systems". The Astrophysical Journal 693 (2): 1084–1099. doi:10.1088/0004-637X/693/2/1084. Bibcode: 2009ApJ...693.1084W. 
  24. ↑ Wesemael, F.; Greenstein, J. L.; Liebert, James; Lamontagne, R.; Fontaine, G.; Bergeron, P.; Glaspey, J. W. (July 1993). "An Atlas of Optical Spectra of White-Dwarf Stars" (in en). Publications of the Astronomical Society of the Pacific 105: 761. doi:10.1086/133228. ISSN 0004-6280. Bibcode: 1993PASP..105..761W. https://ui.adsabs.harvard.edu/abs/1993PASP..105..761W/abstract. 
  25. ↑ Gray, R. O.; Graham, P. W.; Hoyt, S. R. (April 2001), "The Physical Basis of Luminosity Classification in the Late A-, F-, and Early G-Type Stars. II. Basic Parameters of Program Stars and the Role of Microturbulence", The Astronomical Journal 121 (4): 2159–2172, doi:10.1086/319957, Bibcode: 2001AJ....121.2159G. 
  26. ↑ Bidelman, W. P. (October 1985), "G. P. Kuiper's spectral classifications of proper-motion stars", Astrophysical Journal Supplement Series 59: 197–227, doi:10.1086/191069, Bibcode: 1985ApJS...59..197B. 
  27. ↑ Kozok, J. R. (September 1985), "Photometric observations of emission B-stars in the southern Milky Way", Astronomy and Astrophysics Supplement Series 61: 387–405, Bibcode: 1985A&AS...61..387K. 
  28. ↑ Rojas-Ayala, Bárbara et al. (April 2012), "Metallicity and Temperature Indicators in M Dwarf K-band Spectra: Testing New and Updated Calibrations with Observations of 133 Solar Neighborhood M Dwarfs", The Astrophysical Journal 748 (2): 93, doi:10.1088/0004-637X/748/2/93, Bibcode: 2012ApJ...748...93R. 
  29. ↑ SIMBAD, 10 Ursae Majoris (accessed 20 November 2012)
  30. ↑ Samus, N. N. et al. (2009). "VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+ 2007-2013)". VizieR On-line Data Catalog: B/GCVS. Originally Published in: 2009yCat....102025S 1. Bibcode: 2009yCat....102025S. 
  31. ↑ A Catalog of Spectroscopically Identified White Dwarfs, George P. McCook and Edward M. Sion, Astrophysical Journal Supplement 121, #1 (March 1999), pp. 1–130. CDS ID III/210.
  32. ↑ V886 Centauri, query result in SIMBAD. Accessed on line April 1, 2008.
  33. ↑ "SIMBAD query result: V* BY Dra -- Variable of BY Dra type". Centre de Données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-id?protocol=html&Ident=BY+Dra. Retrieved 2008-04-18. 
  34. ↑ Suárez Mascareño, A. et al. (September 2015), "Rotation periods of late-type dwarf stars from time series high-resolution spectroscopy of chromospheric indicators", Monthly Notices of the Royal Astronomical Society 452 (3): 2745–2756, doi:10.1093/mnras/stv1441, Bibcode: 2015MNRAS.452.2745S. 
  35. ↑ Anglada-Escudé, Guillem; Tuomi, Mikko (2012). "A planetary system with gas giants and super-Earths around the nearby M dwarf GJ 676A. Optimizing data analysis techniques for the detection of multi-planetary systems". Astronomy 548: A58. doi:10.1051/0004-6361/201219910. Bibcode: 2012A&A...548A..58A. http://goedoc.uni-goettingen.de/goescholar/bitstream/handle/1/9595/aa19910-12.pdf?sequence=2. 
  36. ↑ Cenarro, A. J. et al. (January 2007), "Medium-resolution Isaac Newton Telescope library of empirical spectra - II. The stellar atmospheric parameters", Monthly Notices of the Royal Astronomical Society 374 (2): 664–690, doi:10.1111/j.1365-2966.2006.11196.x, Bibcode: 2007MNRAS.374..664C. 
  37. ↑ Argue, A. N. (1966), "UBV photometry of 550 F, G and K type stars", Monthly Notices of the Royal Astronomical Society 133 (4): 475–493, doi:10.1093/mnras/133.4.475, Bibcode: 1966MNRAS.133..475A. 
  38. ↑ Vogt, Steven S. et al. (2005). "Five New Multicomponent Planetary Systems". The Astrophysical Journal 632 (1): 638–658. doi:10.1086/432901. Bibcode: 2005ApJ...632..638V. https://authors.library.caltech.edu/36250/1/0004-637X_632_1_638.pdf. 
  39. ↑ Kukarkin, B. V. et al. (1971). "General Catalogue of Variable Stars containing information on 20437 variable stars discovered and designated till 1968". General Catalogue of Variable Stars. Bibcode: 1971GCVS3.C......0K. 
  40. ↑ Shenavrin, V. I. et al. (January 2011), "Search for and study of hot circumstellar dust envelopes", Astronomy Reports 55 (1): 31–81, doi:10.1134/S1063772911010070, Bibcode: 2011ARep...55...31S. 
  41. ↑ Ghezzi, L. et al. (September 2010), "Stellar Parameters and Metallicities of Stars Hosting Jovian and Neptunian Mass Planets: A Possible Dependence of Planetary Mass on Metallicity", The Astrophysical Journal 720 (2): 1290–1302, doi:10.1088/0004-637X/720/2/1290, Bibcode: 2010ApJ...720.1290G. 
  42. ↑ Howard, Andrew W. et al. (2009). "The NASA-UC Eta-Earth Program. I. A Super-Earth Orbiting HD 7924". The Astrophysical Journal 696 (1): 75–83. doi:10.1088/0004-637X/696/1/75. Bibcode: 2009ApJ...696...75H. 



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