Astronomy:List of star systems within 80–85 light-years
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This is a list of star systems within 80–85 light years of Earth.[1]
Most data from this list come from the SIMBAD database.
List
| # | 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 |
|---|---|---|---|---|---|---|---|---|
| 2MASS J03264225-2102057 | 80 | L7 | ||||||
| PSO J318.5-22 | 80 | Capricornus | 21h 14m 08.0256s −22° 51′ 35.838″ |
L7 VL-G | [2] Rogue planet | |||
| Ross 686 | A | 80 | M4V | |||||
| B | M4.5V | |||||||
| HR 5566 | 80 | G3-5V | 6.347 | |||||
| Gamma Ceti (Kaffaljidhma) | A$ | 80 ± 1 | Cetus | 02h 43m 18.03910s +03° 14′ 08.9390″ |
A3 V | 3.47# | [3] | |
| B | F3V | |||||||
| C | K5 | |||||||
| LHS 1499 | 80.1 | M4V | ||||||
| LHS 231 | 80.1 | M4.5V | ||||||
| HD 12051 | 80.1 | G5-7V | 7.144 | [4] | ||||
| HD 19394 | 80 ± 0.1 | MV | has planet | |||||
| HR 2290 | 80 ± 0.1 | Puppis | 06h 20m 06.13481s −48° 44′ 27.9261″ |
G5-7V | ||||
| HD 54371 | 80.2 | G8 V | 7.062 | |||||
| GJ 1150 | 80.3 | M0Vp | 9.534 | |||||
| HD 96064 | 80.4 | G5 V | 7.64 | |||||
| HD 20619 | 80.5 | G0-1.5 V | 7.039 | |||||
| HD 113283 | 80.5 | G5 V-III | 7.143 | |||||
| Megrez (Delta Ursae Majoris)$ | 80.5 ± 0.3 | Ursa Major | 12h 15m 25.56063s +57° 01′ 57.4156″ |
A3 V | 3.312# | |||
| Delta Velorum (Alsephina) | A$ | 80.6 ± 0.8 | Vela | 08h 44m 42.226s −54° 42′ 31.76″ |
A1Va(n) | 1.95–2.43 + 5.5# | ||
| B | F7.5V | |||||||
| WD 1856+534 | 80.64 ± 0.14 | Draco | 18h 57m 39.344s +53° 30′ 33.30″ |
DC | 17.244 | [5][6] Has one known exoplanet and makes a triple system together with G 229-20 (see below) | ||
| GJ 4138 | 80.7 ± 13 | G8-K1 V | 7.96 | |||||
| G 229-20 | A | 80.8 | Draco | A: 18h 57m 37.960s +53° 31′ 15.25″ B: 18h 57m 37.911s +53° 31′ 12.92″ |
M | 13.15 + 13.23 | [6] Makes a triple system with WD 1856+534 (see above) | |
| B | M | |||||||
| 7 Andromedae (Honores) | 80.9 ± 0.2 | 23h 12m 33.004s +49° 24′ 22.35″ |
F1V | 4.52 | ||||
| HD 1562 | 81 | G0 V | 7.024[4] | |||||
| Beta Aurigae (Menkalinan) | A$ | 81.1 ± 0.5 | Auriga | 05h 59m 31.72293s +44° 56′ 50.7573″ |
A1m IV | 1.89 - 1.98# | ||
| B | A1m IV | |||||||
| HR 7294 | 81.2 | G4-6 V | 6.47 | |||||
| HR 7293 | 81.2 | G4-6 V | 6.59 | |||||
| HR 1747 | 81.3 | G0 V | 5.96 | |||||
| HR 672 | 81.5 | 02h 18m 01.44332s +01° 45′ 28.1235″ |
G0.5 IVb | 5.598[4] | ||||
| GJ 2057 | 81.7 | G5-K2 V | 8.169[4] | |||||
| Alcor (80 Ursae Majoris) | A$ | 81.7 ± 0.3 | Ursa Major | 13h 25m 13.53783s +54° 59′ 16.6548″ |
A5Vn | +3.99# | ||
| B | M3-4 | |||||||
| Beta Ophiuchi (Cebalrai)$ | 81.8 ± 0.3 | Ophiuchus | 17h 43m 28.35191s +04° 34′ 02.2932″ |
K2IIICN0.5 | 2.749# | |||
| HD 215500 | 81.9 | G8 V | 7.496[4] | |||||
| Alpha Phoenicis (Ankaa)$ | 82 ± 1 | Phoenix | 00h 26m 17.06309s −42° 18′ 21.7712″ |
K0.5IIIb | 2.377# | |||
| UPM J1040−3551 | Aa | 82.46 ± 0.07 | 10h 40m 55.495s −35° 51′ 31.15″ |
M4 | ||||
| Ab | M4 | |||||||
| Ba | T7 | |||||||
| Bb | T8 | |||||||
| Mizar (Zeta Ursae Majoris) | A$ | 82.9 ± 0.6 | Ursa Major | 13h 23m 55.54048s +54° 55′ 31.2671″ |
A2Vp/A2Vp | 2.04 + 2.23 + 3.88# | ||
| B | kA1h(eA)mA7IV-V | |||||||
| GJ 1229 | 82.1 | G8 V | 7.205[4] | |||||
| L 168-9 (Danfeng) | 82.13 ± 0.05 | 23h 20m 07.52452s −60° 03′ 54.6447″ |
M1V | 11.02 | Has one known exoplanet | |||
| HR 7345 | 82.3 | G8 V | 6.291[4] | |||||
| HD 166435 | 82.3 | G0 V | 6.829 | |||||
| HD 37706 | 82.4 | G5 V | 9.25 | |||||
| HD 92786 | 82.4 | G5 V | 8.006[4] | |||||
| Alioth (Epsilon Ursae Majoris)$ | 82.6 ± 0.4 | Ursa Major | 12h 54m 01.74959s +55° 57′ 35.3627″ |
A1III-IVp kB9 | 1.77# | 33rd brightest star in the night sky.[7][8] | ||
| HD 96700 | 82.79 ± 0.04 | 11h 07m 54.427s −30° 10′ 28.45″ |
G0V | 6.51 | Has three known exoplanets and one possible stellar companion | |||
| Lambda² Fornacis | 82.9 ± 0.1 | Fornax | 02h 36m 58.60775s −34° 34′ 40.7113″ |
G1V | 5.78 | |||
| Zeta Aquilae (Okab)$ | 83.0 ± 0.3 | Aquila | 19h 05m 24.60802s +13° 51′ 48.5182″ |
A0 Vn | 2.983# | |||
| HR 176 | 83.1 | G1V | ||||||
| 44 Ophiuchi | 83.2 ± 0.5 | Ophiuchus | 17h 26m 22.21749s −24° 10′ 31.1190″ |
kA5hA9mF1III | 4.16 | |||
| Phecda (Gamma Ursae Majoris) | A$ | 83.2 ± 0.8 | Ursa Major | 11h 53m 49.84732s +53° 41′ 41.1350″ |
A0 Ve | 2.438# | ||
| B | K2V | |||||||
| HD 205905 | 83.4 | G2-4 IV-V | ||||||
| Zeta Cancri (Tegmine) | A$ | 83.4 | Cancer | 08h 12m 12.726s +17° 38′ 51.96″ |
F7V | +4.67# | ||
| B | F9V | |||||||
| C | G0V | |||||||
| D | G0V | |||||||
| HD 13531 | 83.4 | G0V | ||||||
| HD 67458 | 83.5 | G2-4 IV-V | ||||||
| HD 8262 | 83.5 | G3 V | ||||||
| HD 225261 | 83.5 | G9 V | ||||||
| HD 9986 | 83.05 ± 0.09 | Pisces | 01h 37m 40.87904s +12° 04′ 42.1703″ |
G5 V | 6.77 | |||
| HD 107692 | 83.6 | G3 IV-V | ||||||
| HD 72946 | 83.67 ± 0.09 | Cancer | 08h 35m 51.267s +06° 37′ 21.95″ |
G5V | 7.25 | |||
| HD 45391 | 83.7 | G0 V | ||||||
| HD 115043 | 83.8 | G1 Va | ||||||
| HR 2290 | 83.8 | G3-4V | ||||||
| HD 42250 | 83.9 | G5-7 V | ||||||
| HD 25874 | 83.9 | G5 IV-V | ||||||
| Mu Ceti | 84.1 ± 0.7 | Cetus | 02h 44m 56.53735s +10° 06′ 50.9217″ |
A9IIIp | +4.27 | |||
| HR 2576 | 84.1 | G3-5 IV | ||||||
| HD 224619 | 84.2 | G8 V | ||||||
| HD 23052 | 84.2 | G0 V | ||||||
| HD 5996 | 84.2 | G5 V | ||||||
| HD 218687 | 84.3 | G0 V | ||||||
| HD 223913 | 84.4 | G0 V | ||||||
| HD 3821 | 84.4 | G0 V | ||||||
| HIP 57274 | 84.4 ± 0.1 | Ursa Major | 11h 44m 40.9643s +30° 57′ 33.451″ |
K5V | 8.96 | Has 3 exoplanets. | ||
| Lambda Andromedae (Udkadua) | A$ | 84.6±0.3 | Andromeda | 23h 37m 33.84278s +46° 27′ 29.3447″ |
G8IV | 3.65 - 4.05# | 38.5736±0.1179 | |
| B | L | |||||||
| HD 187237 | 84.8 | G2 III | ||||||
| HD 103949 | 84.8 | K3 V | ||||||
| LHS 480 | 84.9 | M3V | ||||||
| HD 72945 | 84.9 ± 0.3 | 08h 35m 50.978s +06° 37′ 12.77″ |
F8 V | 5.91 | ||||
| HD 194012 | 84.93 ± 0.05 | Delphinus | 20h 22m 52.3692s +14° 33′ 03.9513″ |
F7 V | 6.15±0.01 | |||
| 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
- List of Stars
- List of nearest stars
- List of star systems within 75–80 light-years
- List of star systems within 85–90 light-years
References
- ↑ "G-Type Stars within 100 light years". chview.nova.org. https://chview.nova.org/solcom/stars3/100-gs.htm.
- ↑ Biller, Beth; Vos, Johanna; Buenzli, Esther; Allers, Katelyn; Bonnefoy, Mickaël; Charnay, Benjamin; Bézard, Bruno; Allard, France et al. (2018-01-31). "Simultaneous, Multi-Wavelength Variability Characterization of the Free-Floating Planetary Mass Object PSO J318.5-22". The Astronomical Journal 155 (2): 95. doi:10.3847/1538-3881/aaa5a6. ISSN 1538-3881. Bibcode: 2018AJ....155...95B.
- ↑ "Kaffaljidhma". http://stars.astro.illinois.edu/sow/kaffaljidhma.html.
- ↑ 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 Paunzen, E. (2015-08-01). "A new catalogue of Strömgren-Crawford uvbyβ photometry" (in en). Astronomy & Astrophysics 580: A23. doi:10.1051/0004-6361/201526413. ISSN 0004-6361. https://www.aanda.org/articles/aa/full_html/2015/08/aa26413-15/aa26413-15.html.
- ↑ "LP 141-14". SIMBAD. Centre de données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=LP+141-14.
- ↑ 6.0 6.1 "WD 1856+534 Overview". NASA Exoplanet Archive. https://exoplanetarchive.ipac.caltech.edu/overview/WD%201856%2B534.
- ↑ "MAST: Barbara A. Mikulski Archive for Space Telescopes". Space Telescope Science Institute. https://mast.stsci.edu/portal/Mashup/Clients/Mast/Portal.html.
- ↑ Morgan, B. L.; Beddoes, D. R.; Scaddan, R. J.; Dainty, J. C. (1978). "Observations of binary stars by speckle interferometry – I". Monthly Notices of the Royal Astronomical Society 183 (4): 701–710. doi:10.1093/mnras/183.4.701. Bibcode: 1978MNRAS.183..701M.
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