12 Lacertae
Sign in to saveAlso known as DD Lacertae, 1RXS J224129.3+401317
star in the constellation Lacerta
Astronomical data · SIMBAD
- Object type
- bC*
- Spectral type
- B1.5III
- Distance
- 1,260 light-years
- Redshift
- z = -0.00004836562418697454
- Coordinates
- RA 340.3694° · Dec 40.2254°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Constellation
- Lacerta
- Distance from Earth
- 386.444
- Radius
- 8.4
- Variable-star type
- slowly pulsating B star
Show 15 more facts
- catalog code
- ALS 14845
- apparent magnitude
- 5.210194
- effective temperature
- 23809
- parallax
- 2.5877
- radial velocity
- -14.2
- spectral class
- B2IIISB,V
- right ascension component of proper motion
- -9
- absolute magnitude
- -3.02
- epoch
- J2000.0
- metallicity
- -0.41
- stellar rotational velocity
- 0
- surface gravity
- 6560
- declination component of proper motion
- -4.512
- right ascension
- 340.36937294394
- declination
- 40.22544714905
Sources (1)
via Wikidata · CC0