15 Andromedae
Sign in to saveAlso known as HD 221756, V340 Andromedae, V340 And, 15 And, BD+39 5114, NSV 14627, GC 32780, GCRV 14785
star in the constellation Andromeda
Astronomical data · SIMBAD
- Object type
- dS*
- Spectral type
- A1Va
- Distance
- 250 light-years
- Redshift
- z = 0.000055072948632162166
- Coordinates
- RA 353.6564° · Dec 40.2364°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Constellation
- Andromeda
- Distance from Earth
- 76.6536
- Radius
- 2.66
- Mass
- 2.7
- Variable-star type
- Delta Scuti variable
Show 16 more facts
- catalog code
- AKARI-IRC-V1 J2334375+401410
- spectral class
- A1 III
- stellar rotational velocity
- 105.0
- apparent magnitude
- 5.546851
- effective temperature
- 8833
- parallax
- 13.0457
- metallicity
- -0.50
- radial velocity
- 16.51
- epoch
- J2000.0
- surface gravity
- 16200
- luminosity
- 27
- right ascension component of proper motion
- -18.402
- declination component of proper motion
- -46.401
- age estimated by a dating method
- 130
- right ascension
- 353.65640347387
- declination
- 40.23643962746
Sources (3)
via Wikidata · CC0