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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 261-280
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Nom de l étoile Mass Distance

HD 115953
HU 644A, CHR 193, ADS 8862 A, BD+48 2108A, GJ 508 A, TYC 3460-2162-1, Gliese 508 A
M2V - 29.7 ly

Gliese 3146
LP 469-206, LHS 1375, NLTT 7501, 2MASS J02162977+1335136, NN 3146
M5 Ve 0.05 M☉ 29.7 ly

Gliese 2012
LHS 1126, G 66-57, WD 0038-226, LFT 65, L 651-57, LP 825-669, LTT 375, NLTT 2258
DQ9 0.52 M☉ 29.7 ly

V374 Pegasi
V* V374 Peg, G 188-38, Gliese 4247, HIP 108706, HIC 108706, 2MASS J22011310+2818248, NLTT 52699
M3.5 V 0 M☉ 29.7 ly

2MASS J06523073+4710348
2MUCD 10601, TIC 191947016, WISEP J065230.58+471036.3
L3.5+L6.5 - 29.7 ly

WT 460
2MASS J14115998-4132211, DENIS J141159.9-413221, TIC 179615113, WDS J14120-4132AB, WISEA J141159.27-413222.5
M5.5e - 29.7 ly

Gliese 283
LAWD 25, L 745-46, LFT 543, LHS 235, LHS 234, LTT 2915, LP 783-3, LP 7783-2
DZQA6 0.62 M☉ 29.8 ly

2MASS 0355+1133
2MASS J0355+11, 2MASS J03552337+1133437, ** BNA 3, 2MUCD 20171, SDSS J035523.48+113339.4, TIC 415339665, EPIC 210327027, WDS J03554+1134AB, WISEA J035523.53+113337.2
L5y C 0.03 M☉ 29.9 ly

WISEP J213456.73-713743.6
T9pec - 29.9 ly

Argelanders Star
BD+38 2285, FK5 1307, GCTP 2745.00, GJ 451, HIP 57939, HR 4550, HD 103095, LHS 44, LTT 13276, SAO 62738, 1830 Groombridge, Gliese 451
K1 V 0.66 M☉ 29.9 ly

Gliese 3801
Ross 1015, LHS 2784, LTT 13999, StKM 2-972, G 165-25, HIC 66906, HIP 66906
M3.5 V 0 M☉ 30 ly

Beta Comae Berenices
43 Com, β Com, BD+28° 2193, FK5 492, Gl 502, GJ 502, Gliese 502, HD 114710, HIP 64394, HR 4983, LHS 348, LTT 13815, SAO 82706, * bet Com
G0 V 1.2 M☉ 30 ly

WISE 0148-7202
T9.5 - 30 ly

WISE J071322.55-291751.9
Y0 - 30 ly

2MASS J17502484-0016151
TIC 39591415, WISEA J175024.53-001612.8
L5.5 - 30 ly

Gliese 190
L 737-9, LHS 203, HIC 23932, HIP 23932, LFT 391, LP 777-36, LTT 2179, NLTT 14559, 2MASS J05083500-1810178
M3.5 V 0 M☉ 30.1 ly

Gliese 3325
LHS 1731, L 736-49, L 736-44, LP 776-46, LTT 2153, HIC 23512, HIP 23512, NLTT 14433, 2MASS J05032009-1722245
M3 V 0.29 M☉ 30.1 ly

Gliese 3128
LHS 1326, LSPM J0202+1020, USNO-B1.0 1003-00018076, 2MASS J02021620+1020136, USNO 693, LP 469-67, NLTT 6802
M5.5 V 0 M☉ 30.1 ly

WISE 0458+6434
WISEPC J045853.90+643451.9, WISE J045853.89+643452.5, GNO 1, WISE J045853.90+643451.9
T8.5 0.01 M☉ 30.1 ly

CFBDS J005910-011401
T9.0 0.02 M☉ 30.1 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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