Коричневые карлики

	Mass	Distance
Scholzs Star B	T5.5	0.06 M☉	22.2 ly
WISE 1928+2356 WISE J192841.35+235604.9	T6	0.02 M☉	22.3 ly
WISE 2056+1459 WISE J205628.91+145953.2, WISEPC J2056+1459	Y0	0.02 M☉	22.7 ly
WISE J0005+3737 WISE J000517.48+373720.5	T9	0.02 M☉	23.2 ly
WISEA J082507.37+280548.2 WISE J0825+2805	Y0.5	0 M☉	23.5 ly
2MASS 0835-0819 2MASS J08354256-0819237, 2MUCD 10742, WISEA J083542.14-081920.1	L5	0.06 M☉	23.6 ly
Gaia EDR3 3426333598021539840		-	23.6 ly
WISE 0607+2429 WISEP J060738.65+242953.4, 2MASS J06073908+2429574, TIC 81192866	L8	0.05 M☉	23.8 ly
WISE 0049+2151 WISEP J004945.61+215120.0, WISE J004945.61+215120.0	T8.5	0.02 M☉	24.1 ly
2MASS J1507-1627 2MASSW J1507476-162738, MUCD 11296, WISEA J150747.56-162749.3	L5	0.07 M☉	24.2 ly
WISE 1405+5534 WISEPC J140518.40+553421.4, WISE J140518.39+553421.3	Y0	0.03 M☉	24.5 ly
WISE 1800+0134 WISEP J180026.60+013453.1, DENIS J180026.4+013457, 2MASS J18002648+0134565	L7.5	0.05 M☉	25.5 ly
2MASS 0729-3954 2MASS 0729-39, 2MASS J07290002-3954043, WISEA J072859.49-395345.3, TIC 173510894	T8 D	0.04 M☉	25.8 ly
2MASSW J2148162+400359	L7	0.05 M☉	26.4 ly
WISE 2220-3628 WISE J222055.31−362817.4	Y0	-	26.4 ly
UGPS J0521+3640	T8.5	0.02 M☉	26.7 ly
Gaia EDR3 4479498508613790464		-	26.7 ly
2MASS 0036+1821 LSPM J0036+1821, 2MASS J00361617+1821104, 2MASSW J0036159+182110, USNO-B1.0 1083-00010105, Gaia DR3 2794735086363871360, BNA 1A, 2MASSW J0036162+182110, WDS J00363+1821A, Gaia DR2 2794735086363871360, CNS5 175, 2MUCD 20029, WISEA J003616.79+182111.6, TIC 426959594	L3.5	-	28.5 ly
Xi Ursae Majoris C WISE J111838.70+312537.9, WISE J1118+3125	T8.5	-	28.8 ly
WISE 1217+1626 WISEPC J121756.91+162640.2, LIM 4, EQ J1217+1626, WISEA J121756.92+162640.3	T9	0.02 M☉	28.9 ly

Имя звезды

Mass

Distance

Scholzs Star B

T5.5

0.06 M☉

22.2 ly

WISE 1928+2356

WISE J192841.35+235604.9

0.02 M☉

22.3 ly

WISE 2056+1459

WISE J205628.91+145953.2, WISEPC J2056+1459

0.02 M☉

22.7 ly

WISE J0005+3737

WISE J000517.48+373720.5

0.02 M☉

23.2 ly

WISEA J082507.37+280548.2

WISE J0825+2805

Y0.5

0 M☉

23.5 ly

2MASS 0835-0819

2MASS J08354256-0819237, 2MUCD 10742, WISEA J083542.14-081920.1

0.06 M☉

23.6 ly

Gaia EDR3 3426333598021539840

23.6 ly

WISE 0607+2429

WISEP J060738.65+242953.4, 2MASS J06073908+2429574, TIC 81192866

0.05 M☉

23.8 ly

WISE 0049+2151

WISEP J004945.61+215120.0, WISE J004945.61+215120.0

T8.5

0.02 M☉

24.1 ly

2MASS J1507-1627

2MASSW J1507476-162738, MUCD 11296, WISEA J150747.56-162749.3

0.07 M☉

24.2 ly

WISE 1405+5534

WISEPC J140518.40+553421.4, WISE J140518.39+553421.3

0.03 M☉

24.5 ly

WISE 1800+0134

WISEP J180026.60+013453.1, DENIS J180026.4+013457, 2MASS J18002648+0134565

L7.5

0.05 M☉

25.5 ly

2MASS 0729-3954

2MASS 0729-39, 2MASS J07290002-3954043, WISEA J072859.49-395345.3, TIC 173510894

T8 D

0.04 M☉

25.8 ly

2MASSW J2148162+400359

0.05 M☉

26.4 ly

WISE 2220-3628

WISE J222055.31−362817.4

26.4 ly

UGPS J0521+3640

T8.5

0.02 M☉

26.7 ly

Gaia EDR3 4479498508613790464

26.7 ly

2MASS 0036+1821

LSPM J0036+1821, 2MASS J00361617+1821104, 2MASSW J0036159+182110, USNO-B1.0 1083-00010105, Gaia DR3 2794735086363871360, BNA 1A, 2MASSW J0036162+182110, WDS J00363+1821A, Gaia DR2 2794735086363871360, CNS5 175, 2MUCD 20029, WISEA J003616.79+182111.6, TIC 426959594

L3.5

28.5 ly

Xi Ursae Majoris C

WISE J111838.70+312537.9, WISE J1118+3125

T8.5

28.8 ly

WISE 1217+1626

WISEPC J121756.91+162640.2, LIM 4, EQ J1217+1626, WISEA J121756.92+162640.3

0.02 M☉

28.9 ly

Коричневые карлики Новости

Patchy water clouds and chemical changes observed on brown dwarf WISE 0855

Yesterday

Звезды | Коричневые карлики | Атмосферы планет

Image: Patchy water clouds and chemical changes observed on brown dwarf WISE 0855

WISE 0855 represents the coldest known brown dwarf, an object too large to be a planet but too small to sustain the nuclear fusion that powers stars. With a temperature of roughly 265 Kelvin, it is cold enough to host complex atmospheric phenomena similar to those seen on gas giant planets in our solar system. Observations reveal that this object is not uniform but features patchy water clouds distributed throughout its atmosphere, which influence its light patterns over time. To study this, ...

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Massive brown dwarf HD 203771 b confirmed in eccentric orbit around orange dwarf

14. 10. 2026

Звезды | Экзопланеты | Оранжевый карлик | Коричневые карлики

Image: Massive brown dwarf HD 203771 b confirmed in eccentric orbit around orange dwarf

Massive brown dwarf HD 203771 b confirmed in an eccentric orbit around an orange dwarf star. New mass measurements place the companion at approximately 70 times the mass of Jupiter, revealing insights into how brown dwarfs migrate inward over time....

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Silicate clouds and gaseous silicon monoxide identified in three early L-dwarf objects

9. 10. 2026

Звезды | Коричневые карлики | Атмосферы планет

Image: Silicate clouds and gaseous silicon monoxide identified in three early L-dwarf objects

Analysis of three early L-dwarfs, HD 89744 B, Gliese 1048 B, and LSPM J0632+5053 B, reveals gaseous silicon monoxide and silicate clouds in their atmospheres. JWST data confirms these mineral clouds form as silicon gas condenses, mimicking processes in giant planets....

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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.

Звезды

Звёзды — это огромные шары раскалённого газа, которые светятся благодаря выработке энергии в процессе ядерного синтеза в их ядрах. Большинство звёзд состоит в основном из водорода и гелия. В центре звезды из-за высокого давления и температуры атомы водорода сливаются в гелий, высвобождая огромное количество энергии в виде света и тепла.

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Позиция звезды Светимость Температура звезд Масса звезды Размер звезды Звездный возраст

	WISE 0855-0714 7.3 ly			Water Cloud and Chemical Modulations in the Coldest Brown Dwarf yesterday
	WASP 94 687 ly			A New Method for Constraining 3D Exoplanet Atmospheres: Application to WASP-94A b's Panchromatic Spectrum 16. 10. 2026
	KELT-2 439 ly			Emission spectroscopy of KELT-2A b with Gemini-North/IGRINS-2: hints of a stellar C/O ratio and sub-stellar metallicity 15. 10. 2026
	TOI-2257 189 ly			The Limits of Tidal Circularization and Atmospheric Escape for Mini-Neptunes and Super-Earths: The Case of TOI-2257 b 15. 10. 2026
	KELT-18 1032 ly			High-resolution transmission spectroscopy of KELT-18b Metastable helium detection at 1083 nm 14. 10. 2026

Список Коричневые карлики