Коричневые карлики

	Mass	Distance
Luhman 16 LUH 16, Luhman–WISE 1, WISE J104915.57−531906.1, DENIS-P J104919.0−531910, 2MASS J10491891−5319100, IRAS Z10473-5303, AKARI J1049166−531907, GSC2.2 S11132026703, GSC2.3 S4BM006703	L7.5	0.03 M☉	6.5 ly
Luhman 16 B	T0.5	0.03 M☉	6.5 ly
WISE 0855-0714 WISEA J085510.74-071442.5, WISE J085510.83-071442.5	Y2	0.01 M☉	7.3 ly
2MASS J1812-2608 2MASS J18121245-2608024, IRAS 18090-2608, TIC 264867486, OGLE BLG-LPV-225466, Gaia DR2 4064714550310189440	T	0.02 M☉	11.6 ly
Epsion Indi Bb	T6	0.05 M☉	12 ly
Epsion Indi Ba	T1	0.07 M☉	12.1 ly
SCR 1845-6357 B SCR 1845B, SCR J1845-6357B	T6	0.03 M☉	12.6 ly
WISE J053516.80-750024.9 WISE 0535-7500	Y1:+	-	13 ly
DEN 1048-3956 2MASS J10481463−3956062, DENIS J104814.6-395606	L0	0.07 M☉	13.2 ly
WISE J0722-0540 WISEPA J072227.27−054029.9, UGPS 0722−05, UGPS J072227.51-054031.2	T9	0.02 M☉	13.3 ly
Gaia DR2 4129144660321847040 Gaia DR3 4129144660325549184		-	13.4 ly
2MASS J0429+3806 2MASS J04292568+3806095, UPM J0429+3806		0.02 M☉	14.4 ly
DEN 0255-4700 2MUCD 10158, DENIS-P J025503.3−470049, 2MASS J02550357−4700509, DENIS-P J025503.5−470050, DENIS-P J0255.0−4700, 2MASSI 0255035−470050	T8.5	0.04 M☉	15.9 ly
WISE 1639-6847 WISE J163940.83−684738.6, W1639, GJ 12393, Gliese 12393, WISEPC J163940.83-684738.6	Y0pec	-	16.1 ly
WISE J0521+1025 WISE J052126.29+102528.4, 2MASS J05212615+1025328, TIC 443763158, WISEA J052126.30+102528.3	T7.5	-	16.3 ly
2MASS 0939-2448 2MASS J09393548−2448279, 2MASS J09393548-2448279	T8	0.03 M☉	16.6 ly
WISE J1506+7027 WISEPC J150649.97+702736.0, 2MASS J15065257+7027247, WISE J150649.97+702736.1, TIC 232535619, EQ J1506+7027	T6	0.09 M☉	16.8 ly
2MASS J08173001-6155158 DENIS J081730.0-615520, TIC 309290163, WISEA J081729.76-615503.8, Gaia DR2 5278042880077383040	T6	0.01 M☉	17 ly
2MASS 0939-2448 B	T8	0.03 M☉	17.4 ly
2MASS J0254+0223 2MASS J02540788+0223563, ULAS J025409.58+022358.7, WISEA J025409.55+022358.5, WISE J025409.51+022358.6, PSO J043.5+02	T8	0.06 M☉	17.6 ly

Имя звезды

Mass

Distance

LUH 16, Luhman–WISE 1, WISE J104915.57−531906.1, DENIS-P J104919.0−531910, 2MASS J10491891−5319100, IRAS Z10473-5303, AKARI J1049166−531907, GSC2.2 S11132026703, GSC2.3 S4BM006703

L7.5

0.03 M☉

6.5 ly

Luhman 16 B

T0.5

0.03 M☉

6.5 ly

WISE 0855-0714

WISEA J085510.74-071442.5, WISE J085510.83-071442.5

0.01 M☉

7.3 ly

2MASS J1812-2608

2MASS J18121245-2608024, IRAS 18090-2608, TIC 264867486, OGLE BLG-LPV-225466, Gaia DR2 4064714550310189440

0.02 M☉

11.6 ly

Epsion Indi Bb

0.05 M☉

12 ly

Epsion Indi Ba

0.07 M☉

12.1 ly

SCR 1845-6357 B

SCR 1845B, SCR J1845-6357B

0.03 M☉

12.6 ly

WISE J053516.80-750024.9

WISE 0535-7500

Y1:+

13 ly

DEN 1048-3956

2MASS J10481463−3956062, DENIS J104814.6-395606

0.07 M☉

13.2 ly

WISE J0722-0540

WISEPA J072227.27−054029.9, UGPS 0722−05, UGPS J072227.51-054031.2

0.02 M☉

13.3 ly

Gaia DR2 4129144660321847040

Gaia DR3 4129144660325549184

13.4 ly

2MASS J0429+3806

2MASS J04292568+3806095, UPM J0429+3806

0.02 M☉

14.4 ly

DEN 0255-4700

2MUCD 10158, DENIS-P J025503.3−470049, 2MASS J02550357−4700509, DENIS-P J025503.5−470050, DENIS-P J0255.0−4700, 2MASSI 0255035−470050

T8.5

0.04 M☉

15.9 ly

WISE 1639-6847

WISE J163940.83−684738.6, W1639, GJ 12393, Gliese 12393, WISEPC J163940.83-684738.6

Y0pec

16.1 ly

WISE J0521+1025

WISE J052126.29+102528.4, 2MASS J05212615+1025328, TIC 443763158, WISEA J052126.30+102528.3

T7.5

16.3 ly

2MASS 0939-2448

2MASS J09393548−2448279, 2MASS J09393548-2448279

0.03 M☉

16.6 ly

WISE J1506+7027

WISEPC J150649.97+702736.0, 2MASS J15065257+7027247, WISE J150649.97+702736.1, TIC 232535619, EQ J1506+7027

0.09 M☉

16.8 ly

2MASS J08173001-6155158

DENIS J081730.0-615520, TIC 309290163, WISEA J081729.76-615503.8, Gaia DR2 5278042880077383040

0.01 M☉

17 ly

2MASS 0939-2448 B

0.03 M☉

17.4 ly

2MASS J0254+0223

2MASS J02540788+0223563, ULAS J025409.58+022358.7, WISEA J025409.55+022358.5, WISE J025409.51+022358.6, PSO J043.5+02

0.06 M☉

17.6 ly

Коричневые карлики Новости

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

Yesterday

Звезды | Экзопланеты | Оранжевый карлик | Коричневые карлики

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

The massive brown dwarf known as HD 203771 b has been characterized as orbiting its host orange dwarf star once every 1140 days. Brown dwarfs are often called failed stars because they are more massive than planets but not heavy enough to sustain the nuclear fusion that powers stars. This particular companion follows an eccentric, or elongated, path that is inclined at an angle of approximately 130 degrees relative to its host. The host star itself has a mass estimated at 0.79 times that of the ...

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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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Exoplanet candidate PALTA-1 b found orbiting a nearby ultracool dwarf

9. 10. 2026

Звезды | Экзопланеты | Коричневые карлики

Image: Exoplanet candidate PALTA-1 b found orbiting a nearby ultracool dwarf

A new exoplanet candidate, PALTA-1 b, has been identified orbiting the nearby ultracool dwarf star DENIS-P J1253108-570924. The planet, which has a mass roughly equivalent to a fraction of Jupiter, was found after eight years of precise positional monitoring....

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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

HD 203771 184 ly		An Intermediate-orbit Brown Dwarf Confirmed with Astrometry+Radial Velocity Joint Analysis, and the Eccentricity Distribution of Brown Dwarfs Across Different Locations yesterday
HD 89744 126 ly	+2	Gaseous SiO and Silicate Clouds in Three Benchmark Early-L Dwarfs 9. 10. 2026
DENIS J1253-5709 54.4 ly		Astrometric planet search around southern ultracool dwarfs: V. Discovery of the exoplanet candidate PALTA-1 b 9. 10. 2026
2MASS 0036+1821 28.5 ly		A Jupiter-like radio aurora in the L3.5 dwarf LSPM J0036+1821 9. 10. 2026
WISEA J1553+6933 6608 ly		JWST Observations of the Metal-poor T Dwarf WISEA J155349.96+693355.2: The First Brown Dwarf Associated with the Gaia-Enceladus Milky Way Substructure 25. 9. 2026

Список Коричневые карлики