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Lista de estrellas

        Nuestra galaxia, la Vía Láctea, contiene miles de millones de estrellas, desde estrellas masivas y brillantes hasta pequeños y tenues remanentes estelares. Algunas estrellas existen de forma independiente, mientras que muchas forman parte de sistemas binarios o múltiples. Esta página presenta una lista de las estrellas más cercanas al Sistema Solar, lo que ayuda a mapear nuestro vecindario estelar local y a comprender la diversidad de estrellas más cercanas a nosotros.

La lista se puede filtrar por categoría estelar, lo que permite explorar tipos específicos de estrellas, como enanas rojas, estrellas similares al Sol, enanas blancas o enanas marrones. Esta vista flexible facilita la comparación de diferentes poblaciones estelares y permite centrarse en objetos de interés. Si bien el enfoque principal se centra en las estrellas cercanas, el catálogo también se extiende más allá del vecindario inmediato, ofreciendo una perspectiva más amplia sobre los tipos de estrellas dentro de nuestra galaxia.
    
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Estrellas 4301-4320
>
Nombre de la estrella Mass Distance

HD 168009
BD+45° 2684, Gliese 9622, GJ 9622, HIC 89474, HIP 89474, HR 6847, SAO 47343, 2MASS J18153245+4512333, GJ 708.4, Gliese 708.4, TIC 416117806, TYC 3525-186-1, WISEA J181532.37+451232.3
G1V 0.99 M☉ 76 ly

2MASS J11391107+0841121
M7.5 - 76 ly

UPM J0405+3719
M5 - 76 ly

PM J00376+6821
- 76 ly

2MASS J06431685-1843375
M8.0V - 76 ly

Lambda Sagittarii
HD 169916, 2MASS J18275824-2525175, HIP 90496, HR 6913, GJ 9627, Gliese 9627, λ Sgr, lam Sgr, TYC 6861-3180-1, Kaus Borealis, 22 Sagittarii, SAO 186841, PPM 268438
K1IIIb 2.6 M☉ 76 ly

Kappa Fornacis
CD−24° 1038, GJ 97, Gliese 97, HD 14802, HIP 11072, HR 695, SAO 167736
G1IV 1.2 M☉ 76 ly

2MASS J08025781-8330076
- 76 ly

LP 109-77
- 76 ly

LP 10-28
- 76 ly

PM J23552-0235
M4.0 - 76 ly

WISE 1647+5632
2MASS J16471580+5632057
L9 0.04 M☉ 76 ly

2MASS J0028+2249
2MASS J00282091+2249050
L7: - 76 ly

LP 802-69
M0Vk - 76.1 ly

HD 214731
K4V - 76.1 ly

LP 642-72
M3e - 76.1 ly

UCAC4 685-062476
DA - 76.1 ly

CE 519
- 76.1 ly

HD 80545
K6.5Vk: - 76.1 ly

BD-14 1750
K5 - 76.1 ly
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Estrellas 4301-4320
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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: Estrellas

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Estrellas
Las estrellas son enormes esferas de gas caliente que brillan al generar energía mediante fusión nuclear en sus núcleos. La mayoría de las estrellas están compuestas principalmente de hidrógeno y helio. En el centro de una estrella, la alta presión y temperatura hacen que los átomos de hidrógeno se fusionen en helio, liberando una enorme cantidad de energía en forma de luz y calor.
More about Estrellas tag icon

Stellar categories

A comparison of spectral classes and typical stellar properties across the catalog categories.
Category Clase espectral Typical mass (% of solar mass) Typical size (% of solar radius) Typical temperature (K)
, , 10-200% 50-300% 2000-10000 K
L, T, Y 1.2-8.0% 9-11% 600-2500 K
M 7.5-50% 10-60% 2400-3900 K
K 50-80% 60-90% 3900-5200 K
G 80-120% 80-120% 5200-6000 K
A, F, B, O 200-3000% 200-5000% 7000-40000 K
K|G|F|A|B 80-150% 120-300% 4500-6000 K
A|B|O, G|F|A, M|G|F|A, K|M|S 50-300% 500-20000% 3000-5000 K
K|M|C, G|F, B|O 500-10000% 10000-100000% 3000-35000 K
A|B, G|F, K|M 2000-20000% 50000-200000% 3000-40000 K
WC|WN|WO 1000-10000% 50-500% 30000-200000 K
DA|DC|DQ|DZ 20-140% 0.7-1.5% 5000-150000 K
100-300% 0.001-0.002% 600000-1000000 K
, , 300-10000000% 0.000001-1% 0-10000000 K

Evolución estelar

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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