List Of Star Systems Within 70–75 Light-Years

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This is a list of star systems within 70-75 light years of Earth.

Star system Median distance (ly) Stars in system Spectral type Apparent magnitude (V) Comments and references
HIP 88976 70.0 2 MV
HD 90089 70.1 2 F2V 5.25 [1]The temperature of the dust is around 30K.
Gliese 694.2 70.1 2 MV
Gliese 799.1 70.2 1 DA3
HD 16673 70.3 1 FV
HIP 65083 70.3 3 MV
HD 329868 70.3 2 MV
GJ 1170 70.3 2 MV
Epsilon Serpentis 70.4 1 A2Vm 3.71 [2]
GJ 3059 70.4 2 MV
Zeta Leporis 70.5 1 A2IV 3.524 [3][4]
84 Ceti 70.5 2 F7V + K2V 5.709 [5][6][7]
HIP 15332 70.5 2 MV
Sigma Coronae Borealis 70.7 5 F9V + G0V 5.64 [8]
WISE 2327-2730 70.8 1 L9
Gliese 747.4 70.9 2 MV
Theta Sculptoris 71.1 1 F5V 5.236 [9]
Alpha Hydri 71.3 2 F0IV 2.90 [10]
Lambda Arae 71.3 1 F4V 4.77 [3][11]
HD 91324 71.3 2 F9V + M5 4.89 [12][13]
Eta Scorpii 71.6 1 F5IV 3.33 [3][14]
HD 108954 71.6 1 FV
Gamma Tucanae 71.8 ± 0.8 2 F1III 3.99 [15]
WISE 0031-3840 71.8 1 L2 pec
Psi1 Draconis 71.9 2 F5V + F8V 4.59/5.81 has 1 known planet[16]
WISE 0952+1955 72.1 1 T6
HD 23713 72.5 1 F6V 9.25 http://ircamera.as.arizona.edu/astr_250/ProblemSets/Ps_5solv.html

https://www.hs.uni-hamburg.de/DE/For/Gal/Xgroup//nexxus/nstarpage.cgi?identifier=0481

http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+23713&submit=SIMBAD+search

WISE 1517+0529 72.4 1 T8
WISE 0836-1859 72.4 1 T8 pec
VHS J1256-1257 72.4 3 M7.5+M7.5+L7.0
WISE 1717+6129 72.7 1 T8
Epsilon Cygni 72.7 ± 0.2 2 K0III
94 Ceti 73.0 2 F8V + M3V 5.07 has 1 known planet[5][17]
Mu Cygni 73.1 3 F6V + G2V 4.50 [18][19]
WISE 0221+3842 73.1 1 T6.5
18 Puppis 73.3 4 FV
HR 4657 73.6 1 FV
HD 139461/139460 73.8 2 FV
HD 167425 73.8 1 FV
EZ Ceti 74 ± 5 2 G3V 6.75 [20]
Zeta Virginis 74.1 3 A3V + M4V-M7V 3.40 [21]
39 Leonis 74.1 2 F6V + M1 5.81/11.40 [22][23][24]
Upsilon Aquarii 74.2 ± 1.2 1 F5V 5.21 [3][11]
Alpha1 Librae 74.9 ± 0.7 4 F3V 5.15
WISE 1809+3838 74.4 1 T8
WISE 0305+3954 75.0 1 T6

See also

References

  1. ↑ Eiroa, C. et al. (July 2013). "DUst around NEarby Stars. The survey observational results". Astronomy & Astrophysics 555: A11. doi:10.1051/0004-6361/201321050. Bibcode: 2013A&A...555A..11E. 
  2. ↑ Boyajian, Tabetha S. et al. (February 2012), "Stellar Diameters and Temperatures. I. Main-sequence A, F, and G Stars", The Astrophysical Journal 746 (1): 101, doi:10.1088/0004-637X/746/1/101, Bibcode: 2012ApJ...746..101B . See Table 10.
  3. ↑ 3.0 3.1 3.2 3.3 Gray, R. O. et al. (July 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): 161–170, doi:10.1086/504637, Bibcode: 2006AJ....132..161G 
  4. ↑ 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 
  5. ↑ 5.0 5.1 Boyajian, Tabetha S. et al. (July 2013), "Stellar Diameters and Temperatures. III. Main-sequence A, F, G, and K Stars: Additional High-precision Measurements and Empirical Relations", The Astrophysical Journal 771 (1): 40, doi:10.1088/0004-637X/771/1/40, Bibcode: 2013ApJ...771...40B. 
  6. ↑ Raghavan, Deepak et al. (September 2010), "A Survey of Stellar Families: Multiplicity of Solar-type Stars", The Astrophysical Journal Supplement 190 (1): 1–42, doi:10.1088/0067-0049/190/1/1, Bibcode: 2010ApJS..190....1R.  For the adopted physical separation, see Table 13 in the appendix.
  7. ↑ Rakos, K. D. et al. (February 1982), "Photometric and astrometric observations of close visual binaries", Astronomy and Astrophysics Supplement Series 47: 221–235, Bibcode: 1982A&AS...47..221R. 
  8. ↑ "Sigma Coronae Borealis - Variable of RS CVn type". SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-id?Ident=Sigma+Coronae+Borealis&NbIdent=1&Radius=2&Radius.unit=arcmin&submit=submit+id. Retrieved 23 November 2014. 
  9. ↑ Fuhrmann, K.; Chini, R. (2012), "Multiplicity among F-type Stars", The Astrophysical Journal Supplement 203 (2): 20, doi:10.1088/0067-0049/203/2/30, 30, Bibcode: 2012ApJS..203...30F. 
  10. ↑ "LTT 1059". SIMBAD. Centre de Données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=LTT+1059. Retrieved 2009-10-13. 
  11. ↑ 11.0 11.1 Johnson, H. L. et al. (1966), "UBVRIJKL photometry of the bright stars", Communications of the Lunar and Planetary Laboratory 4 (99): 99, Bibcode: 1966CoLPL...4...99J. 
  12. ↑ SIMBAD, LTT 3860 (accessed 15 March 2013)
  13. ↑ Luhman, Kevin L. et al. (2012). "New M, L, and T Dwarf Companions to Nearby Stars from the Wide-field Infrared Survey Explorer". The Astrophysical Journal 760 (2): 152. doi:10.1088/0004-637X/760/2/152. Bibcode: 2012ApJ...760..152L. 
  14. ↑ Bok, B. J.; Bok, P. F.; Miller, E. W. (November 1972), "Photometric standards for the southern hemisphere. II", Astronomical Journal 77: 733, doi:10.1086/111346, Bibcode: 1972AJ.....77..733B 
  15. ↑ "Gamma Tucanae". SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-id?Ident=Gamma+tuc&NbIdent=1&Radius=2&Radius.unit=arcmin&submit=submit+id. Retrieved 20 October 2013. 
  16. ↑ Endl, Michael; Brugamyer, Erik J.; Cochran, William D.; MacQueen, Phillip J.; Robertson, Paul; Meschiari, Stefano; Ramirez, Ivan; Shetrone, Matthew et al. (4 February 2016). "Two New Long-Period Giant Planets from the Mcdonald Observatory Planet Search and Two Stars with Long-Period Radial Velocity Signals Related to Stellar Activity Cycles". The Astrophysical Journal 818 (1): 34. doi:10.3847/0004-637X/818/1/34. Bibcode: 2016ApJ...818...34E. 
  17. ↑ Plávalová, Eva; Solovaya, Nina A. (1 November 2013). "Analysis of the Motion of an Extrasolar Planet in a Binary System". The Astronomical Journal 146 (5): 108. doi:10.1088/0004-6256/146/5/108. Bibcode: 2013AJ....146..108P. 
  18. ↑ Mason, Brian D. et al. (December 2001), "The 2001 US Naval Observatory Double Star CD-ROM. I. The Washington Double Star Catalog", The Astronomical Journal 122 (6): 3466–3471, doi:10.1086/323920, Bibcode: 2001AJ....122.3466M  Vizier catalog entry
  19. ↑ "CCDM J21442+2845AB". SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-id?Ident=*+Mu.+Cyg&NbIdent=1&Radius=2&Radius.unit=arcmin&submit=submit+id. Retrieved 2016-04-08. 
  20. ↑ Houk, N.; Swift, C. (1999). "Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5". Michigan Spectral Survey 05: 0. Bibcode: 1999MSS...C05....0H. http://adsabs.harvard.edu/abs/1999MSS...C05....0H. 
  21. ↑ Hinkley, Sasha (March 2010), "Discovery and Characterization of a Faint Stellar Companion to the A3V Star ζ Virginis", The Astrophysical Journal 712 (1): 421–428, doi:10.1088/0004-637X/712/1/421, Bibcode: 2010ApJ...712..421H 
  22. ↑ Phillips, N. M. et al. (April 2010), "Target selection for the SUNS and DEBRIS surveys for debris discs in the solar neighbourhood", Monthly Notices of the Royal Astronomical Society 403 (3): 1089–1101, doi:10.1111/j.1365-2966.2009.15641.x, Bibcode: 2010MNRAS.403.1089P. 
  23. ↑ Woolf, Vincent M.; Wallerstein, George (February 2006), "Calibrating M Dwarf Metallicities Using Molecular Indices", The Publications of the Astronomical Society of the Pacific 118 (840): 218–226, doi:10.1086/498459, Bibcode: 2006PASP..118..218W. 
  24. ↑ 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. 


Categories: [Lists of stars] [Star systems]

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