All names: SDSS J101352.49+462808.9, GALEX J101352.3+462808, SDSS J101352.48+462808.9, SDSS J101352.49+462808.90, Gaia DR3 810411159970115968, Gaia EDR3 810411159970115968, Gaia DR2 810411159970115968
Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
---|---|---|---|---|---|---|---|---|---|---|
Right ascension | 10 13 52.48 (0.5) | 10 13 52.49 | 10 13 52.48 (0.7) | 10 13 52.48 (0.5) | ||||||
Declination | 46 28 08.60 (0.6) | 46 28 08.90 | 46 28 08.61 (1) | 46 28 08.95 (0.6) | ||||||
Spectral type | DA | DA | DA | DA | ||||||
Effective temperature | [K] | 7739.0 | 9016.0 (118) | |||||||
log(g) | [cgs] | 8.52 | 8.02 (0.2) | |||||||
Mass | [M☉] | 0.928 | 0.486 (0.07) | |||||||
log(Luminosity) | [L☉] | |||||||||
Cooling age | [Gyr] | 3.0980 | ||||||||
log(H/He) | ||||||||||
log(C/He) | ||||||||||
log(Ca/He) | ||||||||||
log(Ca/H) | ||||||||||
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(Sc/H) | ||||||||||
log(Ti/H) | ||||||||||
log(Cr/H) | ||||||||||
log(Mn/H) | ||||||||||
log(Fe/H) | ||||||||||
log(Ni/H) | ||||||||||
Parallax | [mas] | 4.06 (0.8) | 4.84 (1) | 4.06 (0.8) | ||||||
Distance | [pc] | 246.15 (48) | 206.63 (56) | 246.15 (48) | ||||||
Composition | H | |||||||||
Proper motion (right ascension) | [mas/yr] | -0.059936111 (0.7) | 1.170588836 (2) | -0.06 (0.7) | ||||||
Proper motion (declination) | [mas/yr] | -21.76493611 (0.8) | -22.32071361 (2) | -21.765 (0.8) | ||||||
Variability | ||||||||||
Magnetic | ||||||||||
Bd | [MG] | |||||||||
Infrared excess (disk) | ||||||||||
Binarity | ||||||||||
B magnitude | ||||||||||
V magnitude | ||||||||||
R magnitude | ||||||||||
I magnitude | ||||||||||
J magnitude | ||||||||||
H magnitude | ||||||||||
K magnitude | ||||||||||
u magnitude | 20.95 (0.1) | 20.92 (0.1) | 20.92 (0.1) | |||||||
g magnitude | 20.55 (0.03) | 20.54 (0.03) | 20.54 (0.03) | |||||||
r magnitude | 20.55 (0.03) | 20.54 (0.04) | 20.54 (0.04) | |||||||
i magnitude | 20.60 (0.05) | 20.59 (0.05) | 20.59 (0.05) | |||||||
z magnitude | 20.49 (0.2) | 20.48 (0.2) | 20.48 (0.2) | |||||||
G magnitude | 20.46 (0.1) | 20.56 | 20.46 (0.008) | |||||||
BP magnitude | 20.60 (0.1) | 20.53 | ||||||||
RP magnitude | 20.18 (0.1) | 20.29 | ||||||||
Pan g magnitude | 20.45 (0.04) | |||||||||
Pan r magnitude | 20.46 (0.05) | |||||||||
Pan i magnitude | 20.56 (0.01) | |||||||||
Pan z magnitude | 20.57 (0.03) | |||||||||
Pan y magnitude | ||||||||||
E(B-V) | 0.014 |
* Constant surface field
Spectra without link are available upon request
The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour (Université de Montréal) and Dr. Simon Blouin (University of Victoria). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.