A
Type spectral

A
Effective temperature
7,500–10,000 K
Rayon solaire
1.4–1.8 R☉
Masse solaire
1.4–2.1 M☉

En astronomie, une étoile blanche de la séquence principale est une étoile de type spectral A et de classe de luminosité V. Ce type d'étoiles ne doit pas être confondu avec les naines blanches, qui sont des résidus d'étoiles de faible masse.

Uses material from the Wikipedia article "Étoile blanche de la séquence principale", which is released under the Creative Commons BY-SA 3.0.
Objet céleste Distance Wiki
109 VirginisÉtoile, Infra-Red source, UV-emission source, Variable Star, X-ray sourceA134[x]
11 VirginisÉtoile, Infra-Red source, High proper-motion Star, UV-emission sourceA144[x]
38 LyncisÉtoile, Double or multiple star, Infra-Red source, UV-emission source, X-ray sourceA124[x]
4 SagittariiÉtoile, Infra-Red source, UV-emission sourceA416[x]
50 CassiopeiaeÉtoile, Infra-Red source, UV-emission sourceA157[x]
68 TauriÉtoile, Double or multiple star, Star in Cluster, Variable Star of alpha2 CVn type, Infra-Red source, UV-emission source, Variable Star, X-ray sourceA149[x]
72 OphiuchiÉtoile, Double or multiple star, Infra-Red source, UV-emission sourceA87[x]
AcamarÉtoile, Double or multiple star, Star in double systemA161[x]
AlathfarÉtoile, Infra-Red source, UV-emission sourceA439[x]
AlderaminÉtoile, Double or multiple star, Infra-Red source, High proper-motion Star, UV-emission source, Variable StarA49[x]
AlgorabÉtoile, Double or multiple star, Infra-Red source, High proper-motion Star, UV-emission source, Variable StarA87[x]
AlhenaÉtoile, Double or multiple star, Star in double system, Infra-Red source, Étoile binaire, UV-emission source, X-ray sourceA109[x]
AliothÉtoile, Double or multiple star, Variable Star of alpha2 CVn type, Infra-Red source, UV-emission source, Variable StarA82[x]
Alpha CirciniÉtoile, Double or multiple star, Variable Star of alpha2 CVn type, Infra-Red source, High proper-motion Star, UV-emission source, Variable StarA54[x]
Alpha CygniÉtoile, Double or multiple star, Emission-line Star, Infra-Red source, Pulsating variable Star, Étoile supergéante, UV-emission source, Variable StarA1412[x]
Alpha PictorisÉtoile, Infra-Red source, High proper-motion Star, UV-emission source, X-ray sourceA96[x]
AltairÉtoile, Double or multiple star, Variable Star of delta Sct type, Infra-Red source, High proper-motion Star, UV-emission source, Variable Star, X-ray sourceA17[x]
AscellaÉtoile, Double or multiple star, Infra-Red source, UV-emission sourceA88[x]
Beta CirciniÉtoile, Double or multiple star, Infra-Red source, High proper-motion Star, UV-emission sourceA100[x]
Beta PavonisÉtoile, Infra-Red source, UV-emission sourceA135[x]
Beta PictorisÉtoile, Infra-Red source, sub-millimetric source, UV-emission sourceA64[x]
C HydraeÉtoile, Infra-Red source, High proper-motion Star, UV-emission sourceA122[x]
C PuppisÉtoile, Double or multiple star, Infra-Red source, UV-emission sourceA348[x]
CanopusÉtoile, Infra-Red source, UV-emission source, X-ray sourceA309[x]
CastorÉtoile, Double or multiple star, Infra-Red source, High proper-motion Star, UV-emission source, Variable Star, X-ray sourceA51[x]
CD-39 6137Étoile, Galaxie, Infra-Red source, Nébuleuse planétaire, Radio-sourceA2100[x]
ChertanÉtoile, Infra-Red source, UV-emission source, Variable StarA165[x]
Cor CaroliÉtoile, Double or multiple star, Variable Star of alpha2 CVn type, Blue object, Infra-Red source, Étoile chimiquement particulière, High proper-motion Star, Variable Star, X-ray sourceA115[x]
DenebolaÉtoile, Double or multiple star, Variable Star of delta Sct type, Infra-Red source, High proper-motion Star, UV-emission source, Variable StarA36[x]
Epsilon GruisÉtoile, Infra-Red source, Étoile binaire, UV-emission source, X-ray sourceA129[x]
Epsilon PavonisÉtoile, Infra-Red source, UV-emission source, Variable StarA105[x]
FomalhautÉtoile, Double or multiple star, Infra-Red source, High proper-motion Star, sub-millimetric source, UV-emission source, Variable StarA25[x]
Gamma CentauriÉtoile, Double or multiple star, Infra-Red source, High proper-motion Star, UV-emission sourceA131[x]
Gamma CraterisÉtoile, Double or multiple star, Infra-Red source, UV-emission sourceA82[x]
Gamma ScutiÉtoile, Infra-Red source, UV-emission sourceA320[x]
GY AndromedaeÉtoile, Variable Star of alpha2 CVn type, Infra-Red source, Étoile binaire, UV-emission source, Variable StarA523[x]
HezeÉtoile, Double or multiple star, Infra-Red source, High proper-motion Star, UV-emission sourceA74[x]
HR 7012Étoile, Double or multiple star, Infra-Red source, High proper-motion Star, UV-emission source, X-ray sourceA93[x]
Iota CassiopeiaeÉtoile, Double or multiple star, Variable Star of alpha2 CVn type, Infra-Red source, UV-emission source, Variable StarA142[x]
KaffaljidhmaÉtoile, Double or multiple star, Infra-Red source, UV-emission source, X-ray sourceA80[x]
Kappa AndromedaeÉtoile, Double or multiple star, Infra-Red source, UV-emission sourceA168[x]
Kappa PhoenicisÉtoile, Infra-Red source, UV-emission sourceA77[x]
Lalande 28607Étoile, Infra-Red source, High proper-motion Star, UV-emission source, Variable StarA190[x]
Lambda GeminorumÉtoile, Double or multiple star, Infra-Red source, UV-emission source, Variable StarA101[x]
Lambda MuscaeÉtoile, Double or multiple star, Infra-Red source, UV-emission sourceA127[x]
MegrezÉtoile, Double or multiple star, Infra-Red source, UV-emission source, Variable StarA81[x]
MerakÉtoile, Infra-Red source, UV-emission source, Variable StarA80[x]
MiaplacidusÉtoile, Infra-Red source, High proper-motion Star, UV-emission sourceA113[x]
MizarÉtoile, Double or multiple starA83[x]
p VelorumÉtoile, Double or multiple star, Infra-Red source, Étoile binaire, UV-emission source, Variable Star, X-ray sourceA88[x]
RasalhagueÉtoile, Double or multiple star, Infra-Red source, High proper-motion Star, UV-emission source, Variable Star, X-ray sourceA47[x]
RuchbahÉtoile, Double or multiple star, Eclipsing binary of Algol type (detached), Infra-Red source, High proper-motion Star, UV-emission source, Variable StarA100[x]
SabikÉtoile, Double or multiple star, Infra-Red source, UV-emission sourceA88[x]
SarinÉtoile, Double or multiple star, Infra-Red source, High proper-motion Star, UV-emission source, Variable StarA75[x]
SeginusÉtoile, Double or multiple star, Variable Star of delta Sct type, Infra-Red source, High proper-motion Star, UV-emission source, Variable StarA87[x]
SiriusÉtoile, Double or multiple star, Infra-Red source, High proper-motion Star, UV-emission source, Variable StarA9[x]
SkatÉtoile, Infra-Red source, UV-emission sourceA161[x]
Tania BorealisÉtoile, Infra-Red source, High proper-motion Star, UV-emission sourceA138[x]
Tau CentauriÉtoile, Infra-Red source, High proper-motion Star, UV-emission sourceA131[x]
Theta CapricorniÉtoile, Infra-Red source, UV-emission sourceA163[x]
Upsilon CarinaeÉtoile, Double or multiple starA1437[x]
VegaÉtoile, Double or multiple star, Variable Star of delta Sct type, Infra-Red source, High proper-motion Star, sub-millimetric source, UV-emission source, Variable Star, X-ray sourceA25[x]
YildunÉtoile, Double or multiple star, Infra-Red source, UV-emission sourceA172[x]
Zeta AquilaeÉtoile, Double or multiple star, Infra-Red source, UV-emission sourceA83[x]
Zeta LeporisÉtoile, Infra-Red source, UV-emission sourceA71[x]
ZosmaÉtoile, Double or multiple star, Infra-Red source, High proper-motion Star, UV-emission source, Variable StarA59[x]
10 Comae BerenicesÉtoile, Star in Cluster, Infra-Red source, UV-emission sourceA351
10 HydraeÉtoile, Infra-Red source, UV-emission sourceA210
10 SerpentisÉtoile, Infra-Red source, UV-emission sourceA130
101 AquariiÉtoile, Double or multiple star, Infra-Red source, UV-emission sourceA294
101 HerculisÉtoile, Infra-Red source, UV-emission sourceA329
108 HerculisÉtoile, Infra-Red source, Étoile binaire, UV-emission sourceA183
11 BootisÉtoile, Infra-Red source, UV-emission sourceA296
11 OrionisÉtoile, Variable Star of alpha2 CVn type, Infra-Red source, UV-emission source, Variable StarA365
11 TauriÉtoile, Infra-Red source, Étoile binaire, UV-emission sourceA478
110 TauriÉtoile, Infra-Red source, UV-emission sourceA407
111 HerculisÉtoile, Double or multiple star, Infra-Red source, UV-emission sourceA94
12 SextantisÉtoile, Infra-Red source, UV-emission source, Variable StarA195
13 DelphiniÉtoile, Double or multiple star, Infra-Red source, UV-emission source, Variable StarA429
14 CamelopardalisÉtoile, Infra-Red source, UV-emission sourceA259
14 PegasiÉtoile, Infra-Red source, Étoile binaire, UV-emission sourceA275
14 PisciumÉtoile, Infra-Red source, UV-emission sourceA212
15 AndromedaeÉtoile, Variable Star of delta Sct type, Infra-Red source, UV-emission source, Variable StarA262
16 CamelopardalisÉtoile, Double or multiple star, Infra-Red source, UV-emission sourceA337
16 LyraeÉtoile, Double or multiple star, Infra-Red source, UV-emission source, Variable StarA123
17 CapricorniÉtoile, Infra-Red source, UV-emission sourceA264
18 OrionisÉtoile, Infra-Red source, UV-emission sourceA443
18 VulpeculaeÉtoile, Star in Cluster, Variable Star of delta Sct type, Infra-Red source, Étoile binaire, UV-emission sourceA423
19 GeminorumÉtoile, Infra-Red sourceA440
2 LyncisÉtoile, Étoile binaire, Infra-Red source, UV-emission source, Variable StarA157
21 Leonis MinorisÉtoile, Variable Star of delta Sct type, Infra-Red source, UV-emission source, Variable StarA92
21 PisciumÉtoile, Infra-Red source, UV-emission sourceA304
21 VulpeculaeÉtoile, Variable Star of delta Sct type, Infra-Red source, UV-emission source, Variable StarA297
24 Canum VenaticorumÉtoile, Infra-Red source, High proper-motion Star, UV-emission source, Variable StarA181
26 ArietisÉtoile, Variable Star of delta Sct type, Infra-Red source, UV-emission source, Variable StarA216
27 VirginisÉtoile, Double or multiple star, Variable Star of delta Sct type, Infra-Red source, UV-emission source, Variable StarA205
28 AndromedaeÉtoile, Double or multiple star, Variable Star of delta Sct type, Infra-Red source, UV-emission source, Variable StarA205
28 CepheiÉtoile, Double or multiple star, Infra-Red source, UV-emission source, X-ray sourceA206
2MASS J03290575+3116396Galaxie, Infra-Red source, Radio-source, X-ray source, Young Stellar ObjectA1217
30 Comae BerenicesÉtoile, Double or multiple star, Infra-Red source, UV-emission sourceA303