All names: GALEX J093613.3+534429, SDSS J093613.46+534428.7, Gaia DR2 1021302300540469376, Gaia EDR3 1021302300540469376, SDSS J093613.46+534428.8, SDSS J093613.46+534428.9, Gaia DR3 1021302300540469376, SDSS J093613.45+534428.8
Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
---|---|---|---|---|---|---|---|---|---|---|
Right ascension | 09 36 13.50 (0.2) | 09 36 13.47 | 09 36 13.50 (0.3) | 09 36 13.46 (0.2) | 09 36 13.46 | |||||
Declination | 53 44 28.23 (0.2) | 53 44 28.87 | 53 44 28.25 (0.3) | 53 44 28.82 (0.2) | 53 44 28.89 | |||||
Spectral type | DA | DA | DA | DA | ||||||
Effective temperature | [K] | 7608.0 | 7795.0 (64) | |||||||
log(g) | [cgs] | 8.38 | 8.34 (0.1) | |||||||
Mass | [M☉] | 0.833 | 0.801 (0.07) | |||||||
log(Luminosity) | [L☉] | |||||||||
Cooling age | [Gyr] | 2.5690 | ||||||||
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] | 7.31 (0.3) | 6.83 (0.4) | 7.31 (0.3) | ||||||
Distance | [pc] | 136.87 (5) | 146.37 (9) | 136.87 (5) | ||||||
Composition | H | |||||||||
Proper motion (right ascension) | [mas/yr] | 23.92277486 (0.3) | 23.62915411 (0.6) | 23.923 (0.3) | ||||||
Proper motion (declination) | [mas/yr] | -36.71299513 (0.2) | -36.218794 (0.6) | -36.713 (0.2) | ||||||
Variability | ||||||||||
Magnetic | ||||||||||
Bd | [MG] | |||||||||
Infrared excess (disk) | ||||||||||
Binarity | ||||||||||
B magnitude | ||||||||||
V magnitude | ||||||||||
R magnitude | ||||||||||
I magnitude | ||||||||||
J magnitude | ||||||||||
H magnitude | ||||||||||
K magnitude | ||||||||||
u magnitude | 20.09 (0.04) | 20.09 (0.04) | 20.09 (0.05) | |||||||
g magnitude | 19.60 (0.01) | 19.60 (0.01) | 19.55 (0.04) | |||||||
r magnitude | 19.53 (0.02) | 19.53 (0.02) | 19.55 (0.02) | |||||||
i magnitude | 19.52 (0.02) | 19.52 (0.02) | 19.54 (0.03) | |||||||
z magnitude | 19.71 (0.08) | 19.71 (0.08) | 19.70 (0.07) | |||||||
G magnitude | 19.50 (0.04) | 19.54 | 19.50 (0.004) | |||||||
BP magnitude | 19.64 (0.04) | 19.74 | ||||||||
RP magnitude | 19.36 (0.05) | 19.34 | ||||||||
Pan g magnitude | 19.64 (0.02) | |||||||||
Pan r magnitude | 19.57 (0.03) | |||||||||
Pan i magnitude | 19.58 (0.01) | |||||||||
Pan z magnitude | 19.65 (0.02) | |||||||||
Pan y magnitude | 19.63 (0.03) | |||||||||
E(B-V) | 0.010 |
* 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.