Alpha Caeli
Constellation, Double star, Caelum, Stellar classification, Apparent magnitude, Solar mass
Herausgegeben: Trev, Nuadha
Versandkostenfrei!
Versandfertig in 6-10 Tagen
19,99 €
inkl. MwSt.
PAYBACK Punkte
10 °P sammeln!
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Alpha Caeli is a double star system in the constellation Caelum. Alpha Caeli A is an F-type main sequence star with a stellar classification of F2V and an apparent magnitude of +4.44. It has 1.48 times the mass of the Sun and 1.3 times the solar radius. The projected rotational velocity at the stellar equator is 47.8 km/s. It is suspected of being a Delta Scuti variable star. The companion is a spectral class M0.5V red dwarf star with absolute magnitude 9.80. It is a ...
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Alpha Caeli is a double star system in the constellation Caelum. Alpha Caeli A is an F-type main sequence star with a stellar classification of F2V and an apparent magnitude of +4.44. It has 1.48 times the mass of the Sun and 1.3 times the solar radius. The projected rotational velocity at the stellar equator is 47.8 km/s. It is suspected of being a Delta Scuti variable star. The companion is a spectral class M0.5V red dwarf star with absolute magnitude 9.80. It is a UV Ceti variable star that undergoes random increases in luminosity. This star is currently separated from the primary by an angle of 6.6 arcseconds, which indicates an orbit with a semimajor axis whose expected value is 206 AU.
Andere Kunden interessierten sich für
