R Cassiopeiae

Starbox begin
name=R CassiopeiaeStarbox observe
epoch=J2000.0
constell=Cassiopeia
ra=23^h58^m24.8^s
dec=+51°23′19″
appmag_v=+9.97Starbox character
class=M7IIIe
b-v=+1.83
u-b=+0.08
variable=MiraStarbox astrometry
radial_v=+021
prop_mo_ra=84.39
prop_mo_dec=18.07
absmag_v=+4.83
parallax=9.37
p_error=1.10
dist_ly=348
dist_pc=107Starbox catalog
names=HR 9066, HD 224490, BD+50°4202, HIP 118188, SAO 35938, GC 33244, ADS 17135, CCDM J23584+5123

R Cassiopeiae (R Cas) is a star in the constellation Cassiopeia.

R Cassiopeiae is a M-type red giant with a mean apparent magnitude of +9.97. It is classified as a Mira type variable star and its brightness varies from magnitude +4.7 to +13.5 with a period of 430.5 days. It is approximately 348 light years from Earth.