Other names: SDSS J081406.16+521715.4
Parameter | Unit | SDSS DR12 | Simbad | Kleinman et al. 2013 |
---|---|---|---|---|
Right ascension | 08 14 06.16 | 08 14 06.16 | 08 14 06.16 | |
Declination | 52 17 15.45 | 52 17 15.45 | 52 17 15.40 | |
Spectral type | DA+M | DAM | ||
Effective temperature | [K] | 40514 | ||
log(g) | [cgs] | 7.33 | ||
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 | 17.50 | |||
V magnitude | ||||
R magnitude | ||||
I magnitude | ||||
J magnitude | 16.34 | |||
H magnitude | 15.86 | |||
K magnitude | 15.30 | |||
u magnitude | 17.37 | 17.37 | 17.38 | |
g magnitude | 17.63 | 17.62 | 17.65 | |
r magnitude | 17.95 | 17.95 | 17.96 | |
i magnitude | 17.80 | 17.80 | 17.80 | |
z magnitude | 17.49 | 17.50 | 17.51 |