M
Spektralklasse

M
Effektive Temperatur
2,000–3,500 K
Sonnenradius
≤ 0.7 R☉
Sonnenmasse
0.08–0.45 M☉

Rote Zwerge sind die kleinsten Sterne, in deren Zentrum Wasserstoffbrennen (Kernfusion von 1H) stattfindet. Etwa drei Viertel aller Sterne sind Rote Zwerge. Sie leuchten so lichtschwach, dass kein einziger von der Erde aus mit bloßem Auge gesehen werden kann.

Uses material from the Wikipedia article "Roter Zwerg", which is released under the Creative Commons BY-SA 3.0.
Astronomisches Objekt AbstandWiki
AnserStern, Double or multiple star, Infra-Red source, High proper-motion Star, Variable StarM297[x]
AntaresStern, Double or multiple star, Star in Nebula, H-II-Gebiet, Infra-Red source, Interstellare Materie, Reflexionsnebel, UV-emission sourceM553[x]
AU MicroscopiiStern, Double or multiple star, Variable of BY Dra type, UV-Ceti-Stern, Infra-Red source, High proper-motion Star, UV-emission source, Variable Star, RöntgenquelleM33[x]
Barnard's StarStern, Double or multiple star, Variable of BY Dra type, Infra-Red source, High proper-motion Star, Variable Star, RöntgenquelleM6[x]
Beta GruisStern, Infra-Red source, Long Period Variable, UV-emission source, Variable StarM177[x]
BetelgeuseStern, Double or multiple star, Infra-Red source, Roter Überriese, sub-millimetric source, Semi-regular pulsating Star, UV-emission source, Variable StarM498[x]
BrachiumStern, Infra-Red source, Semi-regular pulsating Star, UV-emission source, Variable StarM288[x]
CD-37 15492Stern, UV-Ceti-Stern, Infra-Red source, High proper-motion Star, Variable StarM14[x]
EZ AquariiStern, Double or multiple star, Variable of BY Dra type, UV-Ceti-Stern, Infra-Red source, High proper-motion Star, Variable Star, RöntgenquelleM11[x]
G 139-21Stern, Infra-Red source, High proper-motion StarM42[x]
G 99-49Stern, UV-Ceti-Stern, Infra-Red source, High proper-motion Star, UV-emission source, RöntgenquelleM18[x]
GacruxStern, Double or multiple star, Infra-Red source, High proper-motion Star, Variable StarM89[x]
Gorgonea TertiaStern, Infra-Red source, High proper-motion Star, Semi-regular pulsating Star, UV-emission source, Variable StarM308[x]
Groombridge 34Stern, Doppelstern, UV-Ceti-Stern, Infra-Red source, High proper-motion Star, Variable StarM12[x]
IL AquariiStern, Variable of BY Dra type, Infra-Red source, High proper-motion Star, Variable StarM15[x]
KY CygniStern, Kohlenstoffstern, Infra-Red source, Long-period variable star, Maser, Roter Überriese, Variable StarM5000[x]
Lacaille 8760Stern, UV-Ceti-Stern, Infra-Red source, High proper-motion Star, Variable Star, RöntgenquelleM13[x]
Lacaille 9352Stern, Infra-Red source, High proper-motion Star, Pre-main sequence Star, Variable StarM11[x]
Lalande 21185Stern, Double or multiple star, UV-Ceti-Stern, Infra-Red source, High proper-motion Star, Rotationally variable Star, RöntgenquelleM9[x]
LFT 377Stern, Infra-Red source, High proper-motion StarM39[x]
LFT 6Stern, Double or multiple star, Infra-Red source, High proper-motion StarM38[x]
LHS 2037Stern, Infra-Red source, High proper-motion StarM38[x]
LHS 2065Stern, Brown Dwarf (M<0.08solMass), UV-Ceti-Stern, Infra-Red source, High proper-motion Star, Radio-sourceM28[x]
LHS 2459Stern, Infra-Red source, High proper-motion StarM17[x]
LHS 281Stern, Infra-Red source, High proper-motion StarM56[x]
LHS 40Stern, Infra-Red source, High proper-motion StarM42[x]
LHS 449Stern, Infra-Red source, High proper-motion Star, Pre-main sequence Star, Variable Star, RöntgenquelleM15[x]
Luyten's StarStern, Infra-Red source, High proper-motion StarM12[x]
MirachStern, Double or multiple star, Infra-Red source, High proper-motion Star, UV-emission source, Variable StarM197[x]
PropusStern, Double or multiple star, Infra-Red source, Doppelstern, UV-emission source, Variable Star, RöntgenquelleM120[x]
R DoradusStern, Double or multiple star, Infra-Red source, Semi-regular pulsating Star, Variable StarM203[x]
RasalgethiStern, Double or multiple star, Infra-Red source, Doppelstern, Semi-regular pulsating Star, UV-emission source, Variable Star, RöntgenquelleM360[x]
Ross 128Stern, UV-Ceti-Stern, Infra-Red source, High proper-motion Star, Variable Star, RöntgenquelleM11[x]
Ross 154Stern, UV-Ceti-Stern, Infra-Red source, High proper-motion Star, UV-emission source, Variable Star, RöntgenquelleM9[x]
Ross 248Stern, Variable of BY Dra type, UV-Ceti-Stern, Infra-Red source, High proper-motion Star, Variable Star, RöntgenquelleM10[x]
Ross 33Stern, Infra-Red source, High proper-motion StarM30[x]
Ross 780Stern, Variable of BY Dra type, Infra-Red source, High proper-motion Star, Variable StarM15[x]
Ross 905Stern, Infra-Red source, High proper-motion Star, RöntgenquelleM33[x]
TapiaVariable Star of Mira Cet typeM121[x]
Teegarden's StarStern, Brown Dwarf (M<0.08solMass), Infra-Red source, High proper-motion StarM12[x]
UCAC2 23395816Stern, Infra-Red source, Pre-main sequence Star, RöntgenquelleM473[x]
UV CetiStern, Double or multiple star, UV-Ceti-Stern, Infra-Red source, High proper-motion Star, Variable StarM8[x]
VV CepheiStern, Double or multiple star, Eclipsing binary of Algol type (detached), Emission-line Star, Infra-Red source, Doppelstern, Variable StarM2452[x]
VY Canis MajorisStern, Double or multiple star, Infra-Red source, Maser, Pulsating variable Star, Roter Überriese, sub-millimetric source, Variable Star, Star suspected of VariabilityM1833[x]
Wolf 1061Stern, Variable of BY Dra type, Infra-Red source, High proper-motion Star, Variable StarM14[x]
Wolf 1329Stern, Infra-Red source, High proper-motion Star, RöntgenquelleM29[x]
Wolf 359Stern, UV-Ceti-Stern, Infra-Red source, High proper-motion Star, UV-emission source, Variable Star, RöntgenquelleM7[x]
Wolf 562Stern, Variable of BY Dra type, Infra-Red source, High proper-motion Star, Variable StarM21[x]
WX Ursae MajorisStern, Double or multiple star, UV-Ceti-Stern, Infra-Red source, High proper-motion Star, Variable Star, RöntgenquelleM16[x]
Yed PriorStern, Double or multiple star, Infra-Red source, UV-emission source, Variable StarM171[x]
YZ CetiStern, UV-Ceti-Stern, Infra-Red source, High proper-motion Star, S Star, Variable Star, RöntgenquelleM12[x]
ZaurakStern, Double or multiple star, Infra-Red source, Long Period Variable, UV-emission source, Variable StarM203[x]
12 CepheiStern, Star in Cluster, Infra-Red sourceM458
2e 604Stern, UV-Ceti-Stern, Infra-Red source, RöntgenquelleM68
2MASS J03285769+3119481Stern, Infra-Red source, Röntgenquelle, Young Stellar ObjectM1364
2MASS J03290015+3121092Stern, Brown Dwarf (M<0.08solMass), Infra-Red source, Röntgenquelle, Young Stellar ObjectM1187
2MASS J03290794+3122515Stern, Infra-Red source, Röntgenquelle, Young Stellar Object, Young Stellar ObjectM1322
2MASS J03291018+3127159Stern, Brown Dwarf (M<0.08solMass), Brauner Zwerg, Infra-Red source, Young Stellar ObjectM1253
2MASS J03292204+3124153Stern, Infra-Red source, Röntgenquelle, Young Stellar ObjectM1265
2MASS J03293286+3127126Stern, Infra-Red source, Röntgenquelle, Young Stellar Object, Young Stellar ObjectM1285
2MASS J04293913+3516197Infra-Red source, Near-IR source (? < 10 ?m), Young Stellar ObjectM2584
2MASS J04294419+3512301Infra-Red source, Near-IR source (? < 10 ?m), Young Stellar ObjectM2572
2MASS J04294641+3519546Infra-Red source, Near-IR source (? < 10 ?m), Young Stellar ObjectM2576
2MASS J04294853+3512125Infra-Red source, Near-IR source (? < 10 ?m), Young Stellar ObjectM2593
2MASS J04295586+3510161Infra-Red source, Near-IR source (? < 10 ?m), Young Stellar ObjectM2591
2MASS J04295853+3516172Infra-Red source, Near-IR source (? < 10 ?m), Young Stellar ObjectM2609
2MASS J04300412+3516272Stern, Emission-line Star, Infra-Red source, Röntgenquelle, Young Stellar ObjectM2595
2MASS J04300584+3517005Stern, Emission-line Star, Infra-Red source, Röntgenquelle, Young Stellar ObjectM2597
2MASS J04300744+3517541Stern, Emission-line Star, Infra-Red source, Near-IR source (? < 10 ?m), Young Stellar ObjectM2554
2MASS J04300782+3514091Stern, Emission-line Star, Infra-Red source, Röntgenquelle, Young Stellar ObjectM2596
2MASS J04300819+3517234Stern, Infra-Red source, Near-IR source (? < 10 ?m), Young Stellar ObjectM2553
2MASS J04300897+3514325Stern, Emission-line Star, Infra-Red source, Röntgenquelle, Young Stellar ObjectM2575
2MASS J04300995+3515377Stern, Infra-Red source, Near-IR source (? < 10 ?m), Young Stellar ObjectM2573
2MASS J04301274+3517210Stern, Infra-Red source, Near-IR source (? < 10 ?m), Young Stellar ObjectM2577
2MASS J04301307+3521397Infra-Red source, Near-IR source (? < 10 ?m), Young Stellar ObjectM2566
2MASS J04301631+3515238Stern, Infra-Red source, Near-IR source (? < 10 ?m), Young Stellar ObjectM2551
2MASS J04301658+3515419Stern, Emission-line Star, Infra-Red source, Near-IR source (? < 10 ?m), Young Stellar ObjectM2569
2MASS J04301948+3517238Stern, Infra-Red source, Röntgenquelle, Young Stellar ObjectM2604
2MASS J04301984+3514208Stern, Emission-line Star, Infra-Red source, Near-IR source (? < 10 ?m), Young Stellar ObjectM2598
2MASS J04301989+3514379Stern, Infra-Red source, Near-IR source (? < 10 ?m), Young Stellar ObjectM2611
2MASS J04302267+3519081Infra-Red source, Near-IR source (? < 10 ?m), Young Stellar ObjectM2612
2MASS J04303043+3518338Stern, Emission-line Star, Infra-Red source, Röntgenquelle, Young Stellar ObjectM2607
2MASS J04303179+3511043Infra-Red source, Near-IR source (? < 10 ?m), Young Stellar ObjectM2557
2MASS J04303668+3517173Infra-Red source, Near-IR source (? < 10 ?m), Young Stellar ObjectM2613
2MASS J04303958+3511128Infra-Red source, Near-IR source (? < 10 ?m), Young Stellar ObjectM2608
2MASS J05334918-0523023Star in Cluster, Emission-line Star, Infra-Red source, T-Tauri-SternM1251
2MASS J05341387-0536353Stern, Star in Cluster, Emission-line Star, Infra-Red source, Variable Star of irregular type, T-Tauri-SternM1287
2MASS J05342073-0532351Stern, Star in Cluster, Emission-line Star, Infra-Red source, Variable Star, Röntgenquelle, Young Stellar ObjectM1288
2MASS J05343773-0602336Star in Cluster, Infra-Red source, Young Stellar ObjectM1262
2MASS J05345230-0635087Star in Cluster, Infra-Red source, Röntgenquelle, Young Stellar Object, Young Stellar ObjectM1256
2MASS J05345560-0529375Stern, Star in Cluster, Emission-line Star, Infra-Red source, Doppelstern, Variable Star, Röntgenquelle, Young Stellar Object, Young Stellar ObjectM1321
2MASS J05345636-0533404Stern, Emission-line Star, Infra-Red source, Variable Star, Röntgenquelle, Young Stellar ObjectM1260
2MASS J05345939-0607229Star in Cluster, Infra-Red source, Pre-main sequence Star, Young Stellar ObjectM1258
2MASS J05350201-0518341Stern, Star in Cluster, Emission-line Star, Infra-Red source, Röntgenquelle, Young Stellar Object, Young Stellar ObjectM1338
2MASS J05351047-0526003Stern, Star in Cluster, Infra-Red source, Variable Star of irregular type, Pre-main sequence Star, Röntgenquelle, Young Stellar ObjectM1305
2MASS J05351091-0522463Stern, Star in Cluster, Emission-line Star, Infra-Red source, Variable Star of irregular type, Pre-main sequence Star, Röntgenquelle, Young Stellar ObjectM1256
2MASS J05351404-0525499Stern, Star in Cluster, Infra-Red source, Variable Star, RöntgenquelleM1290
2MASS J05351463-0516461Stern, Star in Cluster, Emission-line Star, Infra-Red source, Pre-main sequence Star, Variable Star, Röntgenquelle, Young Stellar ObjectM1305
2MASS J05351609-0524112Stern, Star in Cluster, Infra-Red source, Variable Star of irregular type, RöntgenquelleM1255
2MASS J05351809-0515461Stern, Star in Cluster, Emission-line Star, Infra-Red source, Röntgenquelle, Young Stellar ObjectM1305