List of star systems within 300–350 light-years

This is a list of star systems within 300–350 light years of Earth.[1][2][3]

List

Key
# Visible to the unaided eye
$ Bright star (absolute magnitude of +8.5 or brighter)
‡ White dwarf
§ Brown dwarf or sub-brown dwarf
* Nearest in constellation
System←→←→ Star or
(sub-) brown dwarf 		Distance (ly) Constellation Coordinates:
RA, Dec
(Ep J2000, Eq J2000) 		Stellar
class 		Apparent magnitude
(V) 		Parallax
(mas) 		Notes and additional references
Mira (Omicron Ceti) A 300 Cetus M7 IIIe 2.0 to 10.1
B (VZ Ceti) DA
Delta Sextantis 300 Sextans B9.5V
Zeta Phoenicis (Wurren) A 300 ± 10 Phoenix B6 V 3.9 to 4.4
B B8 V
HD 118203 (Liesma) 300.2 ± 0.5 G0V 8.06 Has two known exoplanets,one of them is named HD 118203 b/Staburags.
HAT-P-17 301.5 ± 0.5 K 10.38 Has two confirmed exoplanet (HAT-P-17b & c).
Thuban (Alpha Draconis) A 303 ± 5 Draco A0IV 3.67
B A1V
HD 205739 (Sāmaya) 303.1 ± 0.6 F7 V 8.56
BW Sculptoris A 305 ± 1 Sculptor D 16.5
B T
SZ Piscium A 306 ± 5 Pisces K1IV 7.18
B F8V
Eta Centauri 306 ± 6 Centaurus B1.5 Vne +2.35
YSES 1 (TYC 8998-760-1) 307.3 ± 0.3 K3IV 11.19 Has two confirmed exoplanet (YSES-1b & c).
Rho Persei (Gorgonea Tertia) 308 ± 7 Perseus M4 II +1.65
HD 224693 (Axólotl) 308.3 ± 0.8 G2V or G2IV 8.23 Has one confirmed exoplanet (HD 224693 b/Xólotl).
HD 104430 309 A1V
HR 4729 (HD 108250) A 309 ± 7 Crux B5V 4.79 Part of Acrux System.
B GV
Alpha¹ Crucis CP M0V
Canopus (Alpha Carinae) 310 ± 20 Carina A9 II −0.74 One of the closest core-collapse supernova candidates to Earth. The second brightest star in the night sky as seen from Earth, and the closest yellow supergiant star.
Beta Hydrae A 310 ± 20 Hydra B9IIIp Si 4.29
B kB8hB8HeA0VSi
Beta¹ Sagittarii (Arkab Prior) A 310 Sagittarius B9 V +4.01
B A5 V
CW Leonis 310 Leo C9,5e 14.5 The closest carbon star.[4][5]
23 Comae Berenices (Phyllon Kissinou) 310 ± 20 Coma Berenices A0IV 4.80
TOI-763 311 G Has two confirmed and one unconfirmed exoplanets.
SSSPM J1549-3544 313.2 ± 0.6 Lupus sdK5 14.78
Kappa Cephei 314 Cepheus B9III
TOI-3493 315.59±0.65 G0 Has one known exoplanet.
HD 108501 317 A0Vn
Tau² Aquarii 318 ± 9 Aquarius K5 III +4.042
W Hydrae 319 Hydra M7.5e-M9 7.7 - 11.6 [6]
Gamma Scuti 319 ± 8 Scutum A2:V 4.67
HD 136418 (Nikawiy) 320 G
Acrux (Alpha Crucis) Alpha¹ Crucis Aa 320 ± 20 Crux B0.5IV 0.76 One of the closest core-collapse supernova candidates to Earth.
Alpha¹ Crucis Ab B7V
Alpha² Crucis B1Vn
Alpha Antliae 320 ± 10 Antlia K4III 4.25
Delta Sextantis 321 Sextans B9V
HD 77946 322.7±1 F5 Has one known exoplanet.
Eta Chamaeleontis 325 ± 3 Chamaeleon B8V 5.453
100 parsecs (about 326.16 ly)
HD 104985 (Tonatiuh) 329 ± 1 G8.5IIIb 5.78
Lambda Leonis (Alterf) 329 ± 6 Leo K4.5 III 4.32
Theta Scorpii (Sargas) 329 ± 9 Scorpius F0Ib-F1III 1.84
Epsilon Delphini (Aldulfin) 330 ± 7 Delphinus B6 III 4.03
Zeta Draconis (Aldhibah) 330 ± 10 Draco B6 III +3.17
HD 129116 (b Centauri) 330 ± 10 B3V 4.01 Has one confirmed exoplanet (b Centauri b).
ESO 439-26 330 ± 20 DC9 +20.52 Least luminous white dwarf star.
WD 0137−349 A 331 ± 1 DA +15.33 ± 0.02
B L8/T
49 Andromedae 333 ± 4 Andromeda KOIII 5.269
Lambda Draconis (Giausar) 333 ± 5 Draco M0III-IIIa Ca1 3.85
K2-229 335 ± 4 K2V 10.985 Has three exoplanets.
HD 106906 337 ± 1 F5 V 7.80
Omicron Herculis 338 ± 6 Hercules B9.5III 3.83
HD 165634 A 339 ± 9 G7:IIIb CN−1 CH−3.5 HK+1 4.56
B D
HD 86081 (Bibhā) 340 ± 2 G1V 8.73
Mu¹ Crucis 340 ± 10 Crux B2IV-V 4.03
Theta Antliae A 340 ± 20 Antlia A8Vm 4.79
B G7III
HD 107696 342 B9V
Omega Carinae 342 ± 3 Carina B8 IIIe 3.29
Psi Phoenicis 342 ± 7 Phoenix M4III 4.41
Delta Crucis (Imai) 345 ± 5 Crux B2 IV 2.78 - 2.84
HIP 41378 345.7 ± 0.8 F8 8.92 Has 5 confirmed and 2 unconfirmed exoplanets.
Zeta¹ Antliae B 347 ± 2 Antlia A2 V 5.76
Delta Sagittarii (Kaus Media) A 348 ± 7 Sagittarius K3 III +2.70
B D
System Star or
(sub-) brown dwarf 		Distance (ly) Constellation Coordinates:
RA, Dec
(Ep J2000, Eq J2000) 		Stellar
class 		Apparent magnitude
(V) 		Parallax
(mas) 		Notes and additional references

See also

References

  1. ^ Brown, A. G. A.; et al. (Gaia collaboration) (August 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics. 616. A1. arXiv:1804.09365. Bibcode:2018A&A...616A...1G. doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source at VizieR.
  2. ^ Barry, Don C. (January 1970), "Spectral Classification of a and F Stars", Astrophysical Journal Supplement, 19: 281, Bibcode:1970ApJS...19..281B, doi:10.1086/190209.
  3. ^ Frost, E. B. (December 1924), "Fourteen spectroscopic binaries", Astrophysical Journal, 60: 319–320, Bibcode:1924ApJ....60..319F, doi:10.1086/142868.
  4. ^ Sahai, Raghvendra; Chronopoulos, Christopher K. (2010-03-10). "The Astrosphere of the Asymptotic Giant Branch Star Irc+10216". The Astrophysical Journal. 711 (2): L53 – L56. arXiv:1001.4997. doi:10.1088/2041-8205/711/2/L53. ISSN 2041-8205.
  5. ^ Sozzetti, A.; Smart, R. L.; Drimmel, R.; Giacobbe, P.; Lattanzi, M.G. (2017-06-01). "Evidence for orbital motion of CW Leonis from ground-based astrometry". Monthly Notices of the Royal Astronomical Society: Letters. 471 (1): L1 – L5. arXiv:1706.04391. doi:10.1093/mnrasl/slx082. ISSN 1745-3925.
  6. ^ McDonald, Iain; de Beck, Elvire; Zijlstra, Albert A.; Lagadec, Eric (2018-12-21). "Pulsation-triggered dust production by asymptotic giant branch stars". Monthly Notices of the Royal Astronomical Society. 481 (4): 4984–4999. arXiv:1809.07965. doi:10.1093/mnras/sty2607. ISSN 0035-8711.
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