Étoiles massives de la séquence principale

	Mass	Distance
38 Geminorum e Gem, 38 Gem, NSV 3266, BD+13°1462, GJ 9220, HD 50635, HIP 33202, HR 2564, SAO 96265, WDS J06546+1311	A8V	1.6 M☉	96.2 ly
Iota Boötis Asellus Secondus[12], ι Boötis, 21 Boötis, BD+52°1784, FK5 528, GC 19269, HD 125161, HIP 69713, HR 5350, SAO 29071, PPM 34432, WDS J14162+5122, iot Boo,	A7V	1.7 M☉	96.3 ly
Eta Ursae Minoris * eta UMi, η UMi, 21 Ursae Minoris, BD+76°596, FK5 612, GC 21999, HD 148048, HIP 79822, HR 6116, SAO 8470, CCDM 16176+7545	F5V	-	96.3 ly
Beta Circini bet Cir, β Cir, Beta Circini, Beta Cir, CPD−58 5875, FK5 561, GC 20526, GJ 580.1, GJ 9516, Gliese 9516, HD 135379, HIP 74824, HR 5670, PPM 343590, SAO 242384	A3Va	2 M☉	96.4 ly
Xi Cephei B	F8V	1.1 M☉	96.5 ly
Xi Cephei Aa Kurhah, 17 Cephei, BD+63°1802, CCDM J22038+2407, HIP 108917, HR 8417, SAO 19827, WDS J22038+6438, HD 209790, HD 209791, ksi Cep	Am+F7/8V	1.7 M☉	96.5 ly
Alpha Pictoris CD−61°1478, Gl 248, Gliese 248, HD 50241, HIP 32607, HR 2550, LTT 2656, SAO 249647, alf Pic	A8VnkA6	1.6 M☉	96.6 ly
HD 62848 TYC 8146-809-1, HIP 37635	F9V	-	96.9 ly
HD 59380 HIP 36399, GSC 05396-01251, 2MASS J07292564-0733042, TYC 5396-1251-1, BD-07 1996, HD 59380, PPM 190318, UBV 7239, GC 10023, HERZ 956, ROT 1211, UBV M 13321, GCRV 4992, HIC 36399, SAO 134742, uvby98 100059380, HR 2866, YZ 97 2677, GJ 3443, Gliese 3443, IRAS 07269-0726, TD1 10248	F6V	1.3 M☉	97 ly
Alpheratz B	A7V	1.9 M☉	97 ly
Gamma Ophiuchi Bake-eo, Bake Eo, γ Oph, 62 Ophiuchi, BD 02 3403, FK5 668, GC 24162, HD 161868, HIP 87108, HR 6629, SAO 122754, Bake-eo, Bake Eo, γ Oph, 62 Ophiuchi, BD 02 3403, FK5 668, GC 24162, HD 161868, HIP 87108, HR 6629, SAO 122754	A0V	2.9 M☉	97 ly
53 Herculis 53 Her, HIP 82587, TYC 2589-1303-1, BD+31 2925, TIC 159292629, HD 152598	F0V	-	97.1 ly
pi. CMa	F1.5V	-	97.1 ly
HD 157466	F8V	-	97.2 ly
HD 49933 BD−00°1462, HIP 32851, HR 2530, SAO 133760	F3V	1.1 M☉	97.3 ly
HD 17922	F5	-	97.3 ly
HD 14691	F3V(n)	-	97.3 ly
* nu.02 Dra	kA4hF2VmF3	-	97.8 ly
HD 134044	F8V	-	97.8 ly
* eta Ari	F5V	-	97.8 ly

Nombre de la estrella

Mass

Distance

38 Geminorum

e Gem, 38 Gem, NSV 3266, BD+13°1462, GJ 9220, HD 50635, HIP 33202, HR 2564, SAO 96265, WDS J06546+1311

A8V

1.6 M☉

96.2 ly

Iota Boötis

Asellus Secondus[12], ι Boötis, 21 Boötis, BD+52°1784, FK5 528, GC 19269, HD 125161, HIP 69713, HR 5350, SAO 29071, PPM 34432, WDS J14162+5122, iot Boo,

A7V

1.7 M☉

96.3 ly

Eta Ursae Minoris

* eta UMi, η UMi, 21 Ursae Minoris, BD+76°596, FK5 612, GC 21999, HD 148048, HIP 79822, HR 6116, SAO 8470, CCDM 16176+7545

F5V

96.3 ly

Beta Circini

bet Cir, β Cir, Beta Circini, Beta Cir, CPD−58 5875, FK5 561, GC 20526, GJ 580.1, GJ 9516, Gliese 9516, HD 135379, HIP 74824, HR 5670, PPM 343590, SAO 242384

A3Va

2 M☉

96.4 ly

Xi Cephei B

F8V

1.1 M☉

96.5 ly

Xi Cephei Aa

Kurhah, 17 Cephei, BD+63°1802, CCDM J22038+2407, HIP 108917, HR 8417, SAO 19827, WDS J22038+6438, HD 209790, HD 209791, ksi Cep

Am+F7/8V

1.7 M☉

96.5 ly

Alpha Pictoris

CD−61°1478, Gl 248, Gliese 248, HD 50241, HIP 32607, HR 2550, LTT 2656, SAO 249647, alf Pic

A8VnkA6

1.6 M☉

96.6 ly

HD 62848

TYC 8146-809-1, HIP 37635

F9V

96.9 ly

HD 59380

HIP 36399, GSC 05396-01251, 2MASS J07292564-0733042, TYC 5396-1251-1, BD-07 1996, HD 59380, PPM 190318, UBV 7239, GC 10023, HERZ 956, ROT 1211, UBV M 13321, GCRV 4992, HIC 36399, SAO 134742, uvby98 100059380, HR 2866, YZ 97 2677, GJ 3443, Gliese 3443, IRAS 07269-0726, TD1 10248

F6V

1.3 M☉

97 ly

Alpheratz B

A7V

1.9 M☉

97 ly

Gamma Ophiuchi

Bake-eo, Bake Eo, γ Oph, 62 Ophiuchi, BD 02 3403, FK5 668, GC 24162, HD 161868, HIP 87108, HR 6629, SAO 122754, Bake-eo, Bake Eo, γ Oph, 62 Ophiuchi, BD 02 3403, FK5 668, GC 24162, HD 161868, HIP 87108, HR 6629, SAO 122754

A0V

2.9 M☉

97 ly

53 Herculis

53 Her, HIP 82587, TYC 2589-1303-1, BD+31 2925, TIC 159292629, HD 152598

F0V

97.1 ly

pi. CMa

F1.5V

97.1 ly

HD 157466

F8V

97.2 ly

HD 49933

BD−00°1462, HIP 32851, HR 2530, SAO 133760

F3V

1.1 M☉

97.3 ly

HD 17922

97.3 ly

HD 14691

F3V(n)

97.3 ly

* nu.02 Dra

kA4hF2VmF3

97.8 ly

HD 134044

F8V

97.8 ly

* eta Ari

F5V

97.8 ly

Estrellas masivas de la secuencia principal noticias

Lambda Bootis phenomenon identified in the massive early B-type star HD 37356

10. 8. 2026

Estrellas | Estrellas masivas de la secuencia princi

Image: Lambda Bootis phenomenon identified in the massive early B-type star HD 37356

The Lambda Bootis phenomenon is a unique chemical condition in stars where certain elements, known as refractory elements (materials that condense at high temperatures, such as iron), are significantly less abundant than expected, while volatile elements remain at normal levels. This feature has now been identified in the massive early B-type star HD 37356, marking the first time this characteristic has been observed in such a massive stellar object. Researchers analyzed high-quality spectra ...

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Circumstellar disks observed around five massive Herbig Be stars

24. 6. 2026

Estrellas | Estrellas masivas de la secuencia principal | Formación planetari

Image: Circumstellar disks observed around five massive Herbig Be stars

A survey of 24 massive Herbig Be stars identifies circumstellar disks around 5 of them. These disks contain enough material to potentially form giant planets, following scaling laws similar to those seen in lower-mass young stars....

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HD 48914 binary system characteristics measured via photometric and radial velocity data

20. 6. 2026

Estrellas | Estrellas masivas de la secuencia princi

Image: HD 48914 binary system characteristics measured via photometric and radial velocity data

HD 48914 is an eclipsing binary system where the Be-shell star spins at its physical limit of 467 km/s. New data from TESS reveals a large surrounding gas disk and confirms the companion star was previously stripped of its mass through intense stellar interaction....

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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.

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

Random terms

Posición de la estrella Luminosidad Temperatura de la estrella Masa estelar Tamaño de la estrella Edad de las estrellas

	HD 37356 1484 ly			Discovery of the λ Bootis phenomenon in an early B-type star 10. 8. 2026
	VOS 70 3810 ly			A λ=1.3 millimeter Survey for Disks around Herbig Be Stars 24. 6. 2026
	HD 48914 2673 ly			A Be-shell star rotating at the critical limit and a partially stripped companion in a post-mass-transfer solution for the eclipsing binary V505 Mon 20. 6. 2026
	HD 188101 1394 ly			HD 188101: A Spotted B Star with Abundance Anomalies 6. 3. 2026
	Beta Pictoris 64 ly			The multi-wavelength vertical structure of the archetypal β Pictoris debris disk 5. 3. 2026

Lista de Étoiles massives de la séquence principale

Estrellas masivas de la secuencia principal noticias

Research in Étoiles massives de la séquence principale

Frequently Asked Questions about nearby stars

What is the nearest star?

What are the nearest stars to Earth?

What is the solar neighborhood?

How do astronomers measure distances to stars?

Are there any exoplanets orbiting the nearest stars?

Why are the nearest stars important for astronomy and physics?

StellarGuide: Estrellas