Other names: WD 1333+487, 13360+4828, GD 325
Parameter | Unit | Limoges et al. 2015 | Bergeron et al. 2011 | Simbad | |
---|---|---|---|---|---|
Right ascension | 13 36 02.10 | ||||
Declination | 48 28 47.27 | ||||
Spectral type | DB+dM | DB | |||
Effective temperature | [K] | 15330 | 15320 | ||
log(g) | [cgs] | 7.95 | 8.03 | ||
Mass | [M☉] | 0.56 | 0.61 | ||
log(Luminosity) | [L☉] | -2.07 | -2.11 | ||
Age | [Gyr] | 0.21 | |||
log(H/He) | <-5.40 | ||||
log(C/He) | |||||
log(Ca/He) | |||||
log(N/He) | |||||
log(O/He) | |||||
log(Na/He) | |||||
log(Mg/He) | |||||
log(Al/He) | |||||
log(Si/He) | |||||
log(P/He) | |||||
log(S/He) | |||||
log(Cl/He) | |||||
log(Sc/He) | |||||
log(Ti/He) | |||||
log(V/He) | |||||
log(Cr/He) | |||||
log(Mn/He) | |||||
log(Fe/He) | |||||
log(Co/He) | |||||
log(Ni/He) | |||||
log(Cu/He) | |||||
log(Zn/He) | |||||
log(Ga/He) | |||||
log(Ge/He) | |||||
log(Sr/He) | |||||
Parallax | [mas] | 28.60 | 28.60 | ||
Distance | [pc] | 35.00 | 35.00 | ||
Composition | He | He | |||
Proper motion (right ascension) | [mas/yr] | ||||
Proper motion (declination) | [mas/yr] | ||||
Variability | |||||
Magnetic | |||||
Has a disc | |||||
B magnitude | 14.00 | ||||
V magnitude | 14.02 | 13.97 | |||
R magnitude | 13.73 | ||||
I magnitude | 12.96 | ||||
J magnitude | 11.79 | ||||
H magnitude | 11.20 | ||||
K magnitude | 10.93 | ||||
u magnitude | |||||
g magnitude | 13.75 | ||||
r magnitude | 13.97 | ||||
i magnitude | 13.56 | ||||
z magnitude |