K
Спектральные классы звёзд

K
Эффективная температура
3,500–5,000 K
Солнечный радиус
0.7–0.96 R☉
Солнечная масса
0.45–0.8 M☉

Оранжевый карлик — звезда главной последовательности спектрального класса K и класса светимости V. Это звёзды, занимающие промежуточное положение между красными карликами главной последовательности класса M и жёлтыми карликами класса G. Оранжевые карлики имеют массы от 0,5 до 0,8 солнечных масс и эффективную температуру 3900-5200 K. Средняя светимость оранжевых карликов — от 0,1 до 0,6 солнечных светимостей. Типичные оранжевые карлики — Альфа Центавра B и Эпсилон Индейца.

Uses material from the Wikipedia article "Оранжевый карлик", which is released under the Creative Commons BY-SA 3.0.
Астрономический объект РасстояниеВики
14 HerculisStar, Double or multiple star, Infra-Red source, High proper-motion StarK58[x]
36 OphiuchiStar, Double or multiple star, Infra-Red sourceK19[x]
42 DraconisStar, Infra-Red source, High proper-motion Star, UV-emission sourceK315[x]
54 PisciumStar, Infra-Red source, High proper-motion Star, Rotationally variable Star, Переменная звезда , X-ray sourceK36[x]
6 LyncisStar, Double or multiple star, Infra-Red source, High proper-motion StarK182[x]
61 CygniStar, Double or multiple star, Infra-Red source, X-ray sourceK11[x]
70 OphiuchiStar, Double or multiple star, Variable of BY Dra type, Infra-Red source, High proper-motion Star, Двойная звезда, UV-emission source, Переменная звезда , X-ray sourceK16[x]
AlbireoStar, Double or multiple star, Star in double system, Infra-Red source, Переменная звезда K435[x]
AldebaranStar, Double or multiple star, Infra-Red source, Long Period Variable, High proper-motion Star, UV-emission source, Переменная звезда K67[x]
AlgiebaStar, Double or multiple star, Infra-Red sourceK130[x]
Alpha AntliaeStar, Infra-Red source, Переменная звезда K366[x]
Alpha HorologiiStar, Infra-Red source, High proper-motion Star, UV-emission sourceK115[x]
Alpha ScutiStar, Infra-Red source, High proper-motion Star, UV-emission source, Переменная звезда K199[x]
Alpha TucanaeStar, Double or multiple star, Infra-Red source, Двойная звезда, UV-emission sourceK200[x]
AlphardStar, Double or multiple star, Infra-Red source, High proper-motion Star, UV-emission source, Переменная звезда K180[x]
AlsciaukatStar, Infra-Red source, Semi-regular pulsating Star, Переменная звезда K382[x]
AnkaaStar, Infra-Red source, High proper-motion Star, Двойная звезда, UV-emission sourceK85[x]
ArcturusStar, Infra-Red source, High proper-motion Star, Красный гигант, UV-emission source, Переменная звезда K37[x]
Asellus AustralisStar, Double or multiple star, Infra-Red source, High proper-motion Star, UV-emission sourceK131[x]
AzhaStar, Infra-Red source, High proper-motion Star, UV-emission source, Переменная звезда K136[x]
BD+14 4559Star, Infra-Red source, High proper-motion StarK158[x]
BD+26 2184Star, Infra-Red sourceK69[x]
BD+75 58Star, Infra-Red sourceK55[x]
BD-01 2784Star, Infra-Red sourceK67[x]
BO MicroscopiiStar, Variable of BY Dra type, Infra-Red source, Pre-main sequence Star, UV-emission source, Переменная звезда , X-ray sourceK145[x]
BoteinStar, Infra-Red source, High proper-motion Star, UV-emission source, Переменная звезда K169[x]
BY DraconisStar, Double or multiple star, Variable of BY Dra type, Вспыхивающая звезда, Infra-Red source, High proper-motion Star, Radio-source, Двойная звезда, UV-emission source, Переменная звезда , X-ray sourceK53[x]
CebalraiStar, Infra-Red source, High proper-motion Star, UV-emission source, Переменная звезда K82[x]
Delta AndromedaeStar, Double or multiple star, Infra-Red source, High proper-motion Star, Двойная звезда, UV-emission source, Переменная звезда K105[x]
Deneb AlgediStar, Double or multiple star, Eclipsing binary of Algol type (detached), Infra-Red source, High proper-motion Star, Двойная звезда, UV-emission source, Переменная звезда , X-ray source39[x]
DiphdaStar, Infra-Red source, High proper-motion Star, UV-emission source, Переменная звезда , X-ray sourceK96[x]
EnifStar, Double or multiple star, Infra-Red source, Long-period variable star, Пекулярная звезда, UV-emission source, Переменная звезда K690[x]
Epsilon CirciniStar, Infra-Red sourceK408[x]
Epsilon CrucisStar, Infra-Red source, High proper-motion Star, Переменная звезда K230[x]
Epsilon CygniStar, Double or multiple star, Infra-Red source, High proper-motion Star, UV-emission sourceK72[x]
Epsilon EridaniStar, Double or multiple star, Variable of BY Dra type, Infra-Red source, High proper-motion Star, Rotationally variable Star, UV-emission source, Переменная звезда , X-ray sourceK11[x]
Epsilon IndiStar, Double or multiple star, Infra-Red source, High proper-motion Star, Pre-main sequence Star, UV-emission source, X-ray sourceK12[x]
Epsilon ReticuliStar, Double or multiple star, Infra-Red source, High proper-motion Star, UV-emission sourceK59[x]
Epsilon ScorpiiStar, Infra-Red source, High proper-motion Star, UV-emission source, Переменная звезда , X-ray sourceK64[x]
Epsilon Trianguli AustralisStar, Double or multiple star, Infra-Red sourceK202[x]
Eta ScutiStar, Infra-Red source, UV-emission sourceK202[x]
EtaminStar, Double or multiple star, Infra-Red source, UV-emission sourceK154[x]
G ScorpiiStar, Double or multiple star, Infra-Red source, UV-emission source, Переменная звезда K126[x]
Gliese 2084Star, Double or multiple star, Infra-Red source, Пекулярная звезда, High proper-motion Star, Variable of RS CVn type, sub-millimetric source, UV-emission source, Переменная звезда , X-ray sourceK146[x]
Gliese 868Star, Infra-Red source, High proper-motion StarK44[x]
Groombridge 1618Star, Double or multiple star, Вспыхивающая звезда, Infra-Red source, High proper-motion Star, Переменная звезда , X-ray sourceK16[x]
GU MuscaeЧёрная дыра, Гамма-излучение, Low Mass X-ray Binary, Новая звезда, UV-emission source, Переменная звезда , X-ray sourceK16500[x]
HamalStar, Infra-Red source, High proper-motion Star, UV-emission source, Переменная звезда K66[x]
HAT-P-3Star, Infra-Red source, Extra-solar Planet, Переменная звезда K457[x]
HD 137388Star, Double or multiple star, Infra-Red source, Переменная звезда K128[x]
HIP 112441Star, Infra-Red sourceK142[x]
HIP 15578Star, Infra-Red source, High proper-motion StarK150[x]
HIP 2Star, Infra-Red source, High proper-motion StarK156[x]
HIP 20277Star, High proper-motion StarK143[x]
HIP 26664Star, Infra-Red source, High proper-motion StarK144[x]
HIP 98001Star, Double or multiple star, Infra-Red source, High proper-motion Star, Двойная звездаK151[x]
HN BootisStar, Variable of BY Dra type, Infra-Red source, High proper-motion Star, UV-emission source, Переменная звезда , X-ray sourceK53[x]
HR 8210Star, Variable Star of delta Sct type, Infra-Red source, Двойная звезда, UV-emission source, Переменная звезда , Белый карлик, X-ray source151[x]
Iota CrucisStar, Double or multiple star, Infra-Red sourceK120[x]
KV Ursae MajorisStar, Чёрная дыра, Гамма-излучение, Infra-Red source, Low Mass X-ray Binary, Nova-like Star, Переменная звезда , X-ray sourceK6000[x]
KX LibraeStar, Double or multiple star, Variable of BY Dra type, Infra-Red source, High proper-motion Star, Переменная звезда K19[x]
LHS 1875Star, Double or multiple star, Infra-Red source, High proper-motion Star, UV-emission source, X-ray sourceK28[x]
LHS 200Star, Infra-Red source, High proper-motion Star, Rotationally variable Star, Переменная звезда K29[x]
LHS 71Star, Double or multiple star, Вспыхивающая звезда, Infra-Red source, High proper-motion Star, Переменная звезда K21[x]
LTT 13232Star, Infra-Red source, High proper-motion Star, X-ray sourceK97[x]
LTT 4350Star, Double or multiple star, Infra-Red source, High proper-motion StarK96[x]
LTT 5873Star, Infra-Red source, High proper-motion Star, X-ray sourceK104[x]
LTT 7669Star, Infra-Red source, High proper-motion StarK87[x]
LTT 9164Star, Infra-Red source, High proper-motion StarK70[x]
MenkentStar, Double or multiple star, Infra-Red source, High proper-motion Star, UV-emission sourceK59[x]
MesarthimStar, Double or multiple star, Variable Star of alpha2 CVn type, Infra-Red source, UV-emission source, Переменная звезда 204[x]
NashiraStar, Variable Star of alpha2 CVn type, Infra-Red source, UV-emission source, Переменная звезда 157[x]
NLTT 16570Star, Infra-Red source, High proper-motion StarK112[x]
NLTT 25207Star, Infra-Red source, High proper-motion StarK91[x]
P EridaniStar, Double or multiple star, Infra-Red source, UV-emission source, X-ray sourceK27[x]
Pi PuppisStar, Double or multiple star, Star in Cluster, Infra-Red source, Semi-regular pulsating Star, Переменная звезда K807[x]
PolluxStar, Double or multiple star, Infra-Red source, High proper-motion Star, UV-emission source, Переменная звезда , X-ray sourceK34[x]
PraecipuaStar, Infra-Red source, High proper-motion Star, UV-emission source, Переменная звезда K95[x]
Q CarinaeStar, Double or multiple star, Infra-Red source, Long-period variable star, Переменная звезда K393[x]
RanaStar, Infra-Red source, High proper-motion Star, Rotationally variable Star, Variable of RS CVn type, UV-emission source, Переменная звезда K30[x]
Ross 444Star, Infra-Red source, High proper-motion StarK139[x]
SAO 221526Star, Infra-Red sourceK106[x]
SchedarStar, Double or multiple star, Infra-Red source, High proper-motion Star, UV-emission source, Переменная звезда K229[x]
SheratanStar, Double or multiple star, Infra-Red source, Двойная звезда, UV-emission source, Переменная звезда 58[x]
SPOCS 111Star, Infra-Red source, High proper-motion StarK114[x]
T TauriStar, Double or multiple star, Star in Nebula, Emission-line Star, Объект Хербига — Аро, Infra-Red source, Variable Star of Orion Type, Звезда типа T Тельца, UV-emission source, Переменная звезда , X-ray sourceK595[x]
Tau PuppisStar, Infra-Red source, Двойная звезда, UV-emission sourceK182[x]
Tau SagittariiStar, Infra-Red source, High proper-motion Star, Двойная звезда, UV-emission sourceK121[x]
UnukalhaiStar, Double or multiple star, Infra-Red source, UV-emission source, Переменная звезда , X-ray sourceK74[x]
V538 AurigaeStar, Double or multiple star, Variable of BY Dra type, Вспыхивающая звезда, Infra-Red source, High proper-motion Star, Rotationally variable Star, UV-emission source, Переменная звезда , X-ray sourceK40[x]
WASP-11Star, Infra-Red source, Extra-solar Planet, Переменная звезда K408[x]
Wolf 25Star, Double or multiple star, Infra-Red source, High proper-motion Star, Rotationally variable Star, UV-emission sourceK24[x]
Wolf 864Star, Variable of BY Dra type, Infra-Red source, High proper-motion Star, Переменная звезда , X-ray sourceK64[x]
Zeta AndromedaeStar, Double or multiple star, Ellipsoidal variable Star, Infra-Red source, Variable of RS CVn type, Двойная звезда, UV-emission source, Переменная звезда , X-ray sourceK189[x]
Zeta ScutiStar, Infra-Red source, Двойная звезда, UV-emission sourceK206[x]
ZibalStar, Double or multiple star, Infra-Red source, Двойная звезда, UV-emission source, Переменная звезда 110[x]
1 AurigaeStar, Infra-Red sourceK504
1 PegasiStar, Double or multiple star, Infra-Red source, Двойная звезда, UV-emission sourceK156
105 PisciumStar, Infra-Red sourceK392
109 HerculisStar, Double or multiple star, Infra-Red source, High proper-motion Star, UV-emission source, Переменная звезда K119