Sigma Andromedae

From Wikipedia, the free encyclopedia

σ Andromeda
Observation data
Epoch J2000.0
Constellation
(pronunciation)
Andromeda
Right ascension 00h 18m 19.7s
Declination +36° 47' 07"
Apparent magnitude (V) +4.51
Distance 141 ± 4 ly
(43 ± 1 pc)
Spectral type A2V
Other designations
25 Andromeda, HR 68, HD 1404, BD+35°44, FK5 1005, HIP 1473, SAO 53798, GC 362

Sigma Andromedae (σ And / σ Andromedae) is a star in the constellation Andromeda.

Sigma Andromedae is a white A-type main sequence dwarf with an apparent magnitude of +4.51. It is approximately 141 light years from Earth.


Languages