All names: GALEX J103733.1-012356, SDSS J103733.12-012357.0, 2QZ J103733.0-012357, Gaia DR2 3805848929908858112, Gaia EDR3 3805848929908858112, Gaia DR3 3805848929908858112
Parameter | Unit | Gaia EDR3 | Stilism | Vincent et al. 2024 | Simbad |
---|---|---|---|---|---|
Right ascension | 10 37 33.14 (0.3) | 10 37 33.14 | 10 37 33.12 (0.3) | ||
Declination | -01 23 57.48 (0.2) | -01 23 57.48 | -01 23 57.07 (0.2) | ||
Spectral type | DA | DA | |||
Effective temperature | [K] | 12826.0 (1256) | |||
log(g) | [cgs] | 8.12 (0.1) | |||
Mass | [M☉] | 0.678 (0.1) | |||
log(Luminosity) | [L☉] | ||||
Cooling age | [Gyr] | ||||
log(H/He) | |||||
log(C/He) | |||||
log(Ca/He) | |||||
log(Ca/H) | |||||
Parallax | [mas] | 3.51 (0.3) | 3.51 | 3.51 (0.3) | |
Distance | [pc] | 285.17 (26) | 285.17 | 285.17 (26) | |
Composition | |||||
Proper motion (right ascension) | [mas/yr] | 12.534 (0.3) | 12.534 (0.3) | ||
Proper motion (declination) | [mas/yr] | -26.113 (0.3) | -26.113 (0.3) | ||
Variability | |||||
Magnetic | |||||
Bd | [MG] | ||||
Infrared excess (disk) | |||||
Binarity | |||||
B magnitude | |||||
V magnitude | |||||
R magnitude | |||||
I magnitude | |||||
J magnitude | 19.10 (0.1) | ||||
H magnitude | |||||
K magnitude | |||||
u magnitude | 19.41 (0.03) | ||||
g magnitude | 18.94 (0.02) | ||||
r magnitude | 19.18 (0.02) | ||||
i magnitude | 19.32 (0.03) | ||||
z magnitude | 19.60 (0.1) | ||||
G magnitude | 19.07 (0.004) | 19.07 | 19.07 (0.004) | ||
BP magnitude | 19.07 (0.05) | ||||
RP magnitude | 19.18 (0.05) | ||||
Pan g magnitude | |||||
Pan r magnitude | |||||
Pan i magnitude | |||||
Pan z magnitude | |||||
Pan y magnitude | |||||
E(B-V) | 0.025 |
* 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.