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Liste des etoile

        Notre galaxie, la Voie lactée, abrite des milliards d'étoiles, des plus massives et brillantes aux plus faibles vestiges stellaires. Certaines étoiles sont isolées, tandis que beaucoup font partie de systèmes binaires ou multiples. Cette page présente une liste des étoiles les plus proches du Système solaire, permettant de cartographier notre voisinage stellaire et de comprendre la diversité des étoiles qui nous sont les plus proches.

La liste peut être filtrée par catégorie stellaire, ce qui vous permet d'explorer des types d'étoiles spécifiques comme les naines rouges, les étoiles semblables au Soleil, les naines blanches ou les naines brunes. Cette vue flexible facilite la comparaison de différentes populations stellaires et la concentration sur les objets d'intérêt. Bien que l'accent soit mis principalement sur les étoiles proches, le catalogue s'étend également au-delà de notre voisinage immédiat, offrant une perspective plus large sur les types d'étoiles au sein de notre galaxie.
    
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Etoile 661-680
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Nom de l étoile Mass Distance

HD 175224
HIC 93069, HIP 93069, IRAS 18532-5603, TIC 379470817, WDS J18575-5600AB, WISEA J185730.57-555934.2
K5Ve - 40.3 ly

LSPM J0746+2000
2MASS J07464256+2000321, 2MASS J0746+2000, 2MASSI J0746425+200032, 2M 0746+20, TIC 62854893, WISE J074642.23+200031.5, GSC2 N22110125398, WDS J07467 +2001AB
L0 - 40.3 ly

UCAC4 414-032626
- 40.3 ly

Gliese 1215
G 139-29, LHS 3277, LSPM J1717+1140, USNO 257, GEN# +9.80139029, 2MASS J17174408+1140117, TIC 459611421, USNO 754, NLTT 44527, WISEA J171743.84+114007.6, GJ 1215, PLX 3925.01, UCAC4 509-064106, Karmn J17177+116, PM 17154+1144, USNO-B1.0 1016-00286954, Gaia DR2 4540481374832743040
M5V C - 40.3 ly

Gliese 1025
LTT 569, NLTT 3330, LHS 130, GJ 1025, G 70-28, G 270-113, LFT 91, L 868-3, LP 646-77, 2MASS J01005643-0426561, WISEA J010057.26-042651.8, Gaia DR2 2525276565243086080
M4.0V C - 40.4 ly

Wolf 940
2MASS J21464040-0010233, GJ 1263, Gliese 1263, LHS 3708, LTT 8692, LPM 797, LFT 1660, G 26-30, G 93-35, USNO 467
dM4.0 0.27 M☉ 40.4 ly

2MASS J0439-2353
2MASS J04390101-2353083, 2MUCD 10312
L4.5 0.05 M☉ 40.4 ly

Gaia EDR3 930822015518055808
- 40.5 ly

Wolf 1539
G 83-37, G 84-15, G 82-52, GJ 179, Gliese 179, HIC 22627, HIP 22627, LTT 11525, NLTT 14088, 2MASS J04520573+0628356, Ross 401, TIC 450102450, TYC 96-602-1, WISEA J045205.83+062832.4
M2V 0.36 M☉ 40.5 ly

Beta Trianguli Australis
β TrA, Bet TrA, CD−63° 1135, FK5 589, Gliese 601, GJ 601, HD 141891, HIC 77952, HIP 77952, HR 5897, SAO 253346, LTT 6339
F1V 1.6 M☉ 40.5 ly

L 601-78
M4 - 40.5 ly

L 489-58
M3.5V - 40.6 ly

LEHPM 5031
M5.5 - 40.6 ly

2MASS J0401+2849
2MASS J04013766+2849529
L3 - 40.6 ly

2MASS J0024-0158
2MASS J00242463-0158201, V* DY Psc, BRI B0021-02, NLTT 1261, TIC 244167275, WISEA J002424.57-015818.4
M9.5 0.08 M☉ 40.6 ly

L 87-10
M4 - 40.6 ly

G 86-28
CRC 6A, ASCC 660480, LSPM J0510+2946, 2MASS J05103956+2946479, NLTT 14591, TIC 69912980, WISEA J051039.31+294648.5
M3.0Ve - 40.6 ly

2MASS J0754-3809
2MASS J07545484-3809381, SCR J0754-3809
- 40.6 ly

TRAPPIST-1
2MASS J23062928-0502285, 2MASSI J2306292-050227, 2MASSW J2306292-050227, 2MUDC 12171, K2-112, TIC 278892590, WISEA J230630.02-050234.1, EPIC 200164267
M7.5e 0.09 M☉ 40.7 ly

LP 756-18
M4.5V - 40.7 ly
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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.
More about Étoiles tag icon

Évolution stellaire

Stars are born and die in various ways depending on their mass, composition, and other factors. The most common life cycle for stars like our Sun involves several key stages.
Stellar evolution visualisation

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