Other names: SA 29-906, SDSS J094431.25+430124.5, SDSS J094431.26+430124.5
Parameter | Unit | Gianninas et al. 2011 | Tremblay et al. 2011 | SDSS DR12 | Simbad | Kleinman et al. 2013 |
---|---|---|---|---|---|---|
Right ascension | 09 44 31.25 | 09 44 31.26 | 09 44 31.26 | |||
Declination | 43 01 24.58 | 43 01 24.71 | 43 01 24.53 | |||
Spectral type | DA | DA | DA1.9 | DA | ||
Effective temperature | [K] | 26660 | 27160 | 27010 | ||
log(g) | [cgs] | 7.95 | 7.88 | 7.89 | ||
Mass | [M☉] | 0.61 | 0.58 | 0.58 | ||
log(Luminosity) | [L☉] | |||||
Age | [Gyr] | 0.01 | ||||
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] | 175.00 | ||||
Composition | H | H | ||||
Proper motion (right ascension) | [mas/yr] | -35.0 | ||||
Proper motion (declination) | [mas/yr] | -81.0 | ||||
Variability | ||||||
Magnetic | ||||||
Has a disc | ||||||
B magnitude | 16.52 | |||||
V magnitude | 16.32 | |||||
R magnitude | ||||||
I magnitude | ||||||
J magnitude | ||||||
H magnitude | ||||||
K magnitude | ||||||
u magnitude | 16.24 | 16.24 | 16.24 | |||
g magnitude | 16.35 | 16.36 | 16.36 | |||
r magnitude | 16.81 | 16.82 | 16.82 | |||
i magnitude | 17.16 | 17.17 | 17.17 | |||
z magnitude | 17.48 | 17.48 | 17.49 |