Other names:
Parameter | Unit | SDSS DR12 | Simbad | Kleinman et al. 2013 |
---|---|---|---|---|
Right ascension | 07 37 37.20 | 07 37 37.20 | 07 37 37.20 | |
Declination | 15 41 31.34 | 15 41 31.45 | 15 41 31.34 | |
Spectral type | DB | DBAZ | ||
Effective temperature | [K] | 15403 | ||
log(g) | [cgs] | 8.73 | ||
Mass | [M☉] | |||
log(Luminosity) | [L☉] | |||
Age | [Gyr] | |||
log(H/He) | ||||
log(C/He) | ||||
log(Ca/He) | ||||
Parallax | [mas] | |||
Distance | [pc] | |||
Composition | ||||
Proper motion (right ascension) | [mas/yr] | |||
Proper motion (declination) | [mas/yr] | |||
Variability | ||||
Magnetic | ||||
Has a disc | ||||
B magnitude | ||||
V magnitude | ||||
R magnitude | ||||
I magnitude | ||||
J magnitude | ||||
H magnitude | ||||
K magnitude | ||||
u magnitude | 16.39 | 16.40 | 16.40 | |
g magnitude | 16.44 | 16.45 | 16.45 | |
r magnitude | 16.72 | 16.72 | 16.73 | |
i magnitude | 16.96 | 16.93 | 16.94 | |
z magnitude | 17.21 | 17.18 | 17.17 |