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Liste des Naines rouges

        
    
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Etoile 441-460
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Nom de l étoile Mass Distance

Ross 271
LHS 6399, G 126-61, G 127-6, GJ 851, Gliese 851, HIC 109555, HIP 109555, LFT 1691, LTT 16492, NLTT 53159, 2MASS J22113008+1825341, MCC 74, TIC 258822427, TYC 1685-1853-1, WISEA J221130.34+182536.2
M2V 0.5 M☉ 38.2 ly

G 112-21
LHS 1920, Gliese 1097, GJ 1097, HIC 36338, HIP 36338, 2MASS J07284541-0317524, NLTT 17919, TIC 64910894, TYC 4821-2979-1, USNO 130
M3V - 38.3 ly

L 127-97
LHS 160, Gliese 118, GJ 118, HIC 13389, HIP 13389, LFT 237, LTT 1379, NLTT 9248, 2MASS J02522213-6340475, TIC 220526731, TYC 8862-1495-1, WISEA J025223.72-634040.6
M2.5 0.4 M☉ 38.3 ly

CD-28 302
M3V - 38.4 ly

Gaia EDR3 6887029163498137856
- 38.4 ly

BD-05 1737
M2 - 38.5 ly

G 234-5
M0V - 38.5 ly

Wolf 918
LHS 65, GJ 821, Gliese 821, HIC 104432, HIP 104432, LFT 1607, LTT 8393, 2MASS J21091740-1318080, NLTT 50633, TIC 214576902, TYC 5783-1513-1, Gaia DR2 6885776098199761024, WISEA J210917.93-131830.3
M1V C 0.44 M☉ 38.6 ly

Gaia EDR3 558611490995613056
- 38.6 ly

L 645-74
M2 - 38.7 ly

L 645-73
M3.5 - 38.7 ly

G 236-1
LHS 2176, G 252-41, G 235-35, GJ 360, Gliese 360, HIP 47620, HIC 47620, LFT 669, LTT 12561, 2MASS J09423493+7002024, NLTT 22340, TIC 142439879, TYC 4386-1705-1, Gaia DR2 1071194431653425280
M2.5V - 38.7 ly

WT 392
M5 - 38.7 ly

G 236-2
PLX 2292, AC +70 4337, G 252-42, GJ 362, Gliese 362, HIC 47650, HIP 47650, LFT 671, LHS 2178, LTT 12564, NLTT 22350, TYC 4386-1592-1, 2MASS J09425182+7002221, Gaia DR2 1071195187567668480, RX J0942.7+7002
M3.5V - 38.7 ly

LP 380-6
M5V - 38.7 ly

G 123-45
M4.5V - 38.7 ly

Gliese 414 B
M2V - 38.8 ly

Gliese 3126
G 244-47, 2MASS J02013533+6346118, NLTT 6724, GJ 3126
M2.5Ve 0.44 M☉ 38.8 ly

LP 276-22
LHS 3241, GAT 1378, LSPM J1646+3434, 2MASS J16463154+3434554, NLTT 43550, TIC 219066411, USNO-B1.0 1245-00245108
M6.0V - 38.8 ly

LP 415-302
LHS 1690, 2MASS J04393163+1615447, NLTT 13692, TIC 245914064, WISEA J043931.56+161534.7
M5.5Ve - 38.8 ly
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Naines rouges nouvelles

Sub-Earth-sized planet candidate observed around the red dwarf Gliese 774
iconYesterday
iconÉtoiles | Exoplanètes | Naines rouges | TESS
Image: Sub-Earth-sized planet candidate observed around the red dwarf Gliese 774
A small planet candidate has been identified in the binary star system known as Gliese 774. The object, which is smaller than the Earth, orbits its host star approximately every 4.2 days. Observations from the Transiting Exoplanet Survey Satellite (TESS) captured the planet as it passed in front of its star, briefly blocking a tiny fraction of the starlight. This periodic dimming event allowed for the identification of the candidate despite the complex environment of a binary system, where two s...
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Ammonia and hydrogen may separate inside Uranus and Neptune
iconYesterday
iconÉtoiles | Exoplanètes | Naines rouge
Image: Ammonia and hydrogen may separate inside Uranus and Neptune
Uranus and Neptune may be experiencing ammonia rain: simulations show their expected temperature profiles cross the boundary where ammonia and hydrogen separate. In warmer sub-Neptune TOI-270 d, the two are likely to mix in all proportions....
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Orbital and atmospheric evolution of the mini-Neptune TOI-2257 b
icon15. 10. 2026
iconÉtoiles | Exoplanètes | Naines rouges | Super-Terre | Atmosphères planétaires | TESS
Image: Orbital and atmospheric evolution of the mini-Neptune TOI-2257 b
The exoplanet TOI-2257 b orbits its star once every 35 days with a high eccentricity. New models suggest its atmospheric and orbital fate depends on whether it is a gas-rich mini-Neptune or a rocky super-Earth. Higher eccentricity would confirm a gaseous nature....
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study iconResearch in Naines rouges

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Frequently Asked Questions about nearby stars

What is the nearest star?

Nearest star is Proxima Centauri, located approximately 4.24 light-years (1.30 parsecs) from the Sun. It is part of the Alpha Centauri star system, which also includes Alpha Centauri A and Alpha Centauri B.

What are the nearest stars to Earth?

Nearest stars to Earth include the Alpha Centauri system (Alpha Centauri A, Alpha Centauri B, and Proxima Centauri), Barnard's Star, and Wolf 359. There are also brown dwarfs Luhman 16 and WISE 0855−0714.

What is the solar neighborhood?

Solar neighborhood (also Local Interstellar Cloud) is the region of interstellar space that surrounds the Sun with diameter about 15 light years. Stellar Catalog database includes all stars contained within this region.

How do astronomers measure distances to stars?

Astronomers use methods like parallax, standard candles, and redshift to measure distances to stars. Parallax is especially useful for nearby stars in our solar neighborhood, while other techniques help map the universe beyond.

Are there any exoplanets orbiting the nearest stars?

Yes, several exoplanets have been discovered orbiting the nearest stars. For example, Proxima Centauri has an exoplanet called Proxima Centauri b, which is located in the star's habitable zone and is the closest known exoplanet to Earth.

Why are the nearest stars important for astronomy and physics?

The nearest stars provide valuable laboratories for studying stellar evolution, space environments, and the fundamental physics of stars. Observing these stars helps astronomers understand the structure of our galaxy and the broader universe.
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exoplanet iconStellarGuide: Étoiles

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Étoiles
Les étoiles sont d’immenses sphères de gaz chaud qui brillent en produisant de l’énergie grâce à la fusion nucléaire dans leur noyau. La plupart des étoiles sont composées principalement d’hydrogène et d’hélium. Au centre d’une étoile, la pression et la température élevées provoquent la fusion des atomes d’hydrogène en hélium, libérant ainsi une énorme quantité d’énergie sous forme de lumière et de chaleur.
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