آلفا ذاتالکرسی
Sign in to saveAlso known as Schedar, α Cas, α Cassiopeiae, HIP 3179, HIC 3179, HR 168, HD 3712, 18 Cas
star in the constellation Cassiopeia
Key facts
- Constellation
- Cassiopeia
- Right ascension
- 00 40 30.4411
- Declination
- +56 ° 32 ′ 14.392 ″
- Evolutionary stage
- horizontal branch
- Spectral type
- K0-IIIa
- Variable type
- Suspected
via Wikipedia infobox
Wikidata facts
- Instance of
- star
- Constellation
- Cassiopeia
- Distance from Earth
- 70.9673
- Radius
- 37
- Mass
- 4.5
- Image
- Cassiopeia starfield.jpg
Show 18 more facts
- spectral class
- K0
- catalog code
- UBV M 7548
- absolute magnitude
- -1.99
- stellar rotational velocity
- 8.5
- radial velocity
- -4.204
- apparent magnitude
- 1.942524
- effective temperature
- 4510
- metallicity
- -0.4
- surface gravity
- 13.2
- right ascension
- 10.12683778292
- declination
- 56.53733115833
- parallax
- 14.091
- epoch
- J2000.0
- luminosity
- 676
- color index
- 1.13
- declination component of proper motion
- -31.595
- age estimated by a dating method
- 1054.5
- right ascension component of proper motion
- 49.126
Sources (6)
via Wikidata · CC0