Other names: SDSS J104623.27+024236.5
Parameter | Unit | Tremblay et al. 2011 | SDSS DR12 | Simbad | |
---|---|---|---|---|---|
Right ascension | 10 46 23.28 | 10 46 23.30 | |||
Declination | 02 42 36.56 | 02 42 36.11 | |||
Spectral type | DA | ||||
Effective temperature | [K] | 13420 | |||
log(g) | [cgs] | 7.96 | |||
Mass | [M☉] | 0.58 | |||
log(Luminosity) | [L☉] | ||||
Age | [Gyr] | 0.26 | |||
log(H/He) | |||||
log(C/He) | |||||
log(Ca/He) | |||||
log(C/H) | |||||
log(N/H) | |||||
log(O/H) | |||||
log(Na/H) | |||||
log(Mg/H) | |||||
log(Al/H) | |||||
log(Si/H) | |||||
log(P/H) | |||||
log(S/H) | |||||
log(Ca/H) | |||||
log(Sc/H) | |||||
log(Ti/H) | |||||
log(Cr/H) | |||||
log(Mn/H) | |||||
log(Fe/H) | |||||
log(Ni/H) | |||||
Parallax | [mas] | ||||
Distance | [pc] | ||||
Composition | H | ||||
Proper motion (right ascension) | [mas/yr] | -28.0 | |||
Proper motion (declination) | [mas/yr] | 18.0 | |||
Variability | |||||
Magnetic | |||||
Has a disc | |||||
B magnitude | 16.20 | ||||
V magnitude | |||||
R magnitude | 16.10 | ||||
I magnitude | |||||
J magnitude | 16.39 | ||||
H magnitude | 16.41 | ||||
K magnitude | 16.47 | ||||
u magnitude | 16.42 | 16.43 | |||
g magnitude | 16.01 | 16.03 | |||
r magnitude | 16.25 | 16.26 | |||
i magnitude | 16.49 | 16.48 | |||
z magnitude | 16.72 | 16.71 |