Castor
Starstellar neighborhoodESTABLISHED
aka Alpha Geminorum
Universe / Laniakea Supercluster / Local Group / Milky Way / Castor
OBJECT_MODEL::3Ddrag to orbit · scroll to zoom
mass2.76 M☉
radius2.4 R☉
diameter3,339,360 km
temp10,286 K
luminosity37 L☉
spectralA1 V
age0.37 Gyr
metallicity0 dex
scale domainstellar neighborhood
true distance51.0 ly
rendered radius154.4 u
directionreal
confidence75%
evidenceestablished
imported fromexpanded-curated
sources
- · Curated expanded catalog (manual)
- · SIMBAD (Castor Aa) (dataset)
computing…
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parent
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children
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