List of star systems within 400–450 light-years
(Redirected from List of star systems within 400-450 light-years)
This is a list of star systems within 400–450 light years of Earth.[1][2][3]
List
[edit] |
| # | 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 |
|---|---|---|---|---|---|---|---|---|
| Beta² Scorpii (HR 5984) | 400 | Scorpius | B2V | 4.92 | ||||
| RX J1856.5−3754 | 400 | Neutron Star | 25.6 | The closest Neutron Star to Earth. Part of The Magnificent Seven group of nearby young cooling Neutron stars. | ||||
| HD 23514 | 400 | F6V | 9.43 | Has 1 potential exoplanet. | ||||
| Delta Scorpii (Dschubba) | A | 400 | Scorpius | B0.3 IV | 1.59 - 2.32 | |||
| B | B1-3V | |||||||
| 2MASS J0441+2301 (2MASS J04414489+2301513) | 400 ± 10 | M4.5 | ||||||
| Electra (17 Tauri) | 400 ± 10 | Taurus | B6 IIIe | 3.70 | Part of Pleiades Cluster (M45). | |||
| Beta¹ Scorpii (Acrab/HR 5985) | A | 400 ± 40 | Scorpius | B0.5IV-V | 2.62 | |||
| B | B1.5V | |||||||
| Kappa Herculis B | 401 ± 2 | Hercules | K0IV | 6.25 | ||||
| Kepler-445 | 401 ± 2 | M4V | 18.19 | Has 4 exoplanets. | ||||
| HR 3643 | A | 401 ± 7 | F8II | 4.48 + 14.50 | ||||
| B | DA1.6 | |||||||
| HD 61248 (Q Carinae) | 402 ± 7 | Carina | K3 III | 4.93 | ||||
| 2MASS J0441+2301 (2MASS J04414565+2301580) | 403 ± 4 | M8.5 | 15.20 | |||||
| WASP-132 | 403.0 ± 0.9 | K4V | 11.938 | Has 3 exoplanets. | ||||
| HD 30442 (HR 1527) | 403 ± 5 | M3 IIIab | 5.47±0.01 | |||||
| Beta Sextantis | 404 | Sextants | B5V | |||||
| Epsilon Canis Majoris (Adhara) | 405 ± 7 | Canis Major | B2 II or B2 III-II | 1.50 | ||||
| K2-148 | 407 | K7V | Has 3 exoplanets. | |||||
| HD 187420 | 407 ± 4 | G8/K0 III | 5.71±0.01 | |||||
| Kepler-78 (KIC 8435766) | 407.3 ± 0.5 | G | 11.72 | Has 1 confirmed exoplanet (Kepler-78b). | ||||
| Betelgeuse (Alpha Orionis) | A | 408 – 548+90 −49 |
Orion | M1–M2 Ia–ab | +0.50 | The closest red supergiant star and One of the closest core-collapse supernova candidates to Earth. | ||
| B | F | |||||||
| CWISE J1249+3621 | 408±26 | sdL1 | Closest Known Hypervelocity Star to Earth. | |||||
| HD 76230 | 410 | A0 V | Part of Platais 8 Open Cluster. | |||||
| Beta Piscium (Fumalsamakah) | 410 ± 10 | Pisces | B6Ve | 4.40 | ||||
| Mu Lyrae (Alathfar) | 412 ± 7 | Lyra | A3IVn | 5.11 | ||||
| HD 82886 (Illyrian) | 413 ± 2 | G0 | 7.63 | |||||
| HD 110506 | 414 | B9Vn | ||||||
| HD 187421 | 414 ± 2 | A1/3 V | 6.37±0.01 | |||||
| Beta Pyxidis | 416 | Pyxis | G5III | |||||
| HATS-72 (Zembra) | 416 | K4 | ||||||
| Gamma Chamaeleontis | 418 ± 6 | Chamaeleon | K5 III | 4.12 | ||||
| HD 147506 (HAT-P-2/Hunor) | 419.2 ± 0.6 | F8V | +8.71 | Has one confirmed exoplanet (HAT-P-2b/Magor). | ||||
| SDSS J1228+1040 | 420 ± 4 | DAZ | ||||||
| HD 23753 | 420 ± 10 | B9 Vn | 5.44 | Part of Pleiades Cluster (M45). | ||||
| Beta Sagittae | 420 ± 10 | Sagittae | G8 IIIa CN 0.5 | 4.38 | ||||
| HD 136138 (HR 5692) | A | 420 ± 10 | G8IIIa | 5.68 + 15.3 | ||||
| B | DA1.7 | |||||||
| HK Tauri B | 420 ± 30 | Taurus | M2 | 15.10 | ||||
| PSR J0108-1431 | 424 | PSR | The closest known Pulsar to earth. | |||||
| WASP-11 (HAT-P-10) | 424 ± 3 | K3V | 11.57 ± 0.15 | Has one confirmed exoplanet (WASP-11b/HAT-P-10b). | ||||
| HD 74389 | Ba | 425 ± 4 | DA1.3 | 14.62 | ||||
| Bb | M? | |||||||
| HD 175541 (Kaveh) | 427 ± 1 | G6/8IV | 8.02 | |||||
| HD 74389 A | 427 ± 4 | A2V | 7.48 | |||||
| TOI-5108 (BD+12 2298) | 427.6±2.0 | G5 | Has one known exoplanet. | |||||
| HK Tauri A | 428 ± 2 | Taurus | M1.5 | 15.10 | ||||
| Epsilon Circini | 428 ± 8 | Circinus | K2.5 III | 4.86 | ||||
| WASP-34 (Amansinaya) | 428.0 ± 0.9 | G5 | +10.28 | Has one confirmed exoplanet (WASP-34b/Haik). | ||||
| HD 30856 (Mouhoun) | 429 ± 1 | K0III | 7.911 | |||||
| FU Tauri A | 429 ± 8 | Taurus | M7.25 | |||||
| Theta Antliae | A | 430 | Antlia | A8 Vm | 4.79 | |||
| B | G7 III | |||||||
| Celaeno (16 Tauri) | 430 | Taurus | B7IV | +5.448 | Part of Pleiades Cluster (M45). | |||
| HD 200661 | 430 ± 2 | K0 III | ||||||
| 50 Camelopardalis | 430 ± 20 | B9Vn | 5.36 + 8.40 | |||||
| Epsilon Centauri | 430 ± 30 | Centaurus | B1 III | +2.30 | ||||
| 21 Tauri (Asterope/Sterope I) | 431 ± 8 | Taurus | B8 V | 5.76 | Part of Pleiades Cluster (M45). | |||
| Atlas (27 Tauri) | 431 ± 13 | Taurus | B8III | 3.63 | Part of Pleiades Cluster (M45). | |||
| HD 131496 (Arcalís) | 432 ± 1 | K0 | 7.96 | Has one confirmed exoplanet (HD 131496b/Madriu). | ||||
| 95 Herculis (Bodu) | B | 432 ± 3 | Hercules | G5III | 5.10 | |||
| A | 432 ± 4 | A2IV | 4.83±0.01 | |||||
| HD 173416 (Xihe) | 433 ± 1 | G8 III | 6.04 | |||||
| HD 23923 | 435±4 | Taurus | B8V | 6.16 | Part of Pleiades Cluster (M45). | |||
| Nu Centauri (Heng) | 437 ± 10 | Centaurus | B2 IV | 3.41 | ||||
| HAT-P-3 (Dombay) | 439.8 ± 0.8 | K5 | 11.577(67) | Has one confirmed exoplanet (HAT-P-3b/Teberda). | ||||
| Alcyone (Eta Tauri) | 440 | Taurus | B5IIIe | 2.87 | Part of Pleiades Cluster (M45). | |||
| Taygeta (19 Tauri) | 440 | Taurus | B6IV | 4.30 | Part of Pleiades Cluster (M45). | |||
| Zeta Tauri (Tianguan) | 440 | Taurus | B2 IIIpe | 3.010 | ||||
| 6 Equulei | 440 | Equuleus | A2 Vs (A1 Si Sr Cr) | |||||
| FU Tauri B | 440 | Taurus | M9.25 | |||||
| Gamma Canis Majoris (Muliphein) | 440 ± 10 | Canis Minor | B8II | +4.10 | ||||
| Omicron Aquarii | 440 ± 10 | Aquarius | B7 IVe | +4.71 | ||||
| Zeta Ophiuchi | 440 ± 40 | Ophiuchus | O9.5 V | 2.56 – 2.58 | The closest O-type star and One of the closest core-collapse supernova candidates to Earth. | |||
| DH Tauri | 441 ± 4 | Taurus | M0-M1Ve(T) | 13.1 | Has one confirmed exoplanet (DH Tauri b). | |||
| HD 145457 (Kamuy) | 441.5 ± 0.9 | K0 III | 6.57 | |||||
| HD 23410 | 443±5 | A0V | Part of Pleiades Cluster (M45). | |||||
| RS Canum Venaticorum | A | 444 ± 1 | Canis Venatici | F6IV | 7.93 to 9.14 | |||
| B | G8IV | |||||||
| 22 Tauri (Sterope II) | 444 ± 6 | Taurus | A0 Vn | 6.43 | Part of Pleiades Cluster (M45). | |||
| 18 Tauri | 444 ± 7 | Taurus | B8 V | 5.66 | Part of Pleiades Cluster (M45). | |||
| HIP 78530 | 445.8+4.87 −4.77 |
B9V | 7.1691±0.0459 | Has 1 exoplanet. | ||||
| HD 146389 (WASP-38/Irena) | 446 ± 3 | F8 | 9.447±0.024 | |||||
| Polaris (Alpha Ursae Minoris/North Star/Pole Star) | A | 446.5±1.1 | Ursa Minor | F7Ib | 1.98 | The closest star to the celestial north pole and the closest Cepheid variable. | ||
| B | F6 | |||||||
| C | F3V | 8.7 | ||||||
| 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
[edit]References
[edit]- ^ 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.
- ^ 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.
- ^ Frost, E. B. (December 1924), "Fourteen spectroscopic binaries", Astrophysical Journal, 60: 319–320, Bibcode:1924ApJ....60..319F, doi:10.1086/142868.
