Список Оранжевые карлики

        Oранжевый карлик

Больше о Оранжевый карлик

	Mass	Distance
Gliese 319 G 46-1, G 52-27, GJ 319, Gliese 319, HIP 42748, 2MASS J08424455+0933240, TIC 396742365, TYC 810-2829-1, WISEA J084244.70+093317.6, BD+10 1857 A	M1V C	-	50.4 ly
Delta Aquilae Ab	K	0.67 M☉	50.6 ly
HD 139763	K6Vk	-	50.8 ly
HD 190404	K1V	-	51 ly
BD-07 699	K5V	-	51.1 ly
HD 118972 HIC 66765, HIP 66765, GJ 1175, Gliese 1175, TYC-7274-1680-1	K0V	-	51.2 ly
HD 152705 GAT 20A, 2MASS J16564266-3908126, TIC 341660109, TYC 7868-1679-1, WISEA J165642.72-390814.0	K3/4V	-	51.2 ly
HD 213042	K4V	-	51.2 ly
HD 34673	K3V	-	51.2 ly
HD 4378	K5Ve	-	51.3 ly
HD 4378 B	K7Ve	-	51.3 ly
V1386 Orionis V1386 Ori, EPIC 207093821, HIP 28954, HD 41593, GL 227, Gliese 227, TYC-1313-1343-1, BD+15 1065	K0V	-	51.4 ly
99 Herculis B	K4V	0.46 M☉	51.4 ly
HD 203040 EPIC 250494778, HIP 105341, GL 826.1, Gliese 826.1, TYC-6368-1244-1, BD-20 6185	K6.5Vk	-	51.5 ly
HD 127339 LHS 374, GJ 553, Gliese 553, G 124-47, HIP 70956, L 909-74, 2MASS J14304779-0838465, TIC 23741668, TYC 5563-779-1, WISEA J143046.81-083849.4, Gaia DR2 6328672145023976960	K7V	-	51.5 ly
BD+41 2695	K5V	-	51.5 ly
HD 135599 HIP 74702, TYC-336-981-1, BD 01 3052	K0V	-	51.6 ly
HD 191391 BD-20 5833, TYC-6323-1585-1, GL 782, Gliese 782, HIP 99385, LHS 3526	K6Vk	-	51.6 ly
BD+46 1635	K7V	-	52.2 ly
HD 17230	K6V	-	52.7 ly

Оранжевый карлик Новости

Sub-Neptune planet candidate observed orbiting the orange dwarf star TIC 402710280

Today

Звезды | Экзопланеты | Оранжевый карлик

Image: Sub-Neptune planet candidate observed orbiting the orange dwarf star TIC 402710280

A potential sub-Neptune planet candidate has been identified orbiting the orange dwarf star TIC 402710280. This star, located about 218 light-years away, was monitored using the Transiting Exoplanet Survey Satellite. A sub-Neptune is a type of planet that is larger than Earth but smaller than Neptune, representing one of the most common types of worlds found in our galaxy. This specific candidate completes a full trip around its host star in approximately 36.34 days. The planet was identified...

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Oscillation patterns in Gliese 570 A and Gliese 783 A reveal new stellar physics

18. 10. 2026

Звезды | Оранжевый карлик

Image: Oscillation patterns in Gliese 570 A and Gliese 783 A reveal new stellar physics

New measurements of orange dwarfs Gliese 570 A and Gliese 783 A reveal stellar oscillation patterns that challenge current convection models. The observed vibration strengths are steeper than theory predicts, pointing to gaps in our understanding of stellar physics....

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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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Research in Оранжевые карлики

Просмотрите последние научные исследования звезд и экзопланет в нашей галактике. Откройте для себя новейшие исследования в области астрофизики и звездной астрономии.

Текущее исследование

WISE 0855-0714 7.3 ly		Water Cloud and Chemical Modulations in the Coldest Brown Dwarf 17. 10. 2026
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 14. 10. 2026
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

Старые публикации

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.

StellarGuide: Звезды

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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