Sirius B
Starstellar neighborhoodESTABLISHED
aka The Pup
Universe / Laniakea Supercluster / Local Group / Milky Way / Sirius B
OBJECT_MODEL::3Ddrag to orbit · scroll to zoom
mass1.018 M☉
radius0.008 R☉
diameter11,688 km
temp25,000 K
luminosity0.056 L☉
spectralDA2
age0.228 Gyr
scale domainstellar neighborhood
true distance8.60 ly
rendered radius122.4 u
directionsymbolic
Radial distance is real (compressed for this scale domain); angular direction is symbolic — the source has distance-from-Earth but no RA/Dec.
confidence68%
evidenceestablished
imported fromexpanded-curated
sources
- · Curated expanded catalog (manual)
- · SIMBAD / Bond et al. 2017 (dataset)
computing…
loading local state…
parent
none
children
none