All names: Gaia EDR3 727900989922763520, LAMOST J103537.23+260850.3, GALEX J103537.2+260850, SDSS J103537.23+260850.3, SDSS J103537.22+260850.4, SDSS J103537.24+260850.3, Gaia DR2 727900989922763520, SDSS J103537.22+260850.3, Gaia DR3 727900989922763520
Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Guo et al. 2015 | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Right ascension | 10 35 37.21 (0.09) | 10 35 37.23 | 10 35 37.21 (0.2) | 10 35 37.21 | 10 35 37.24 (0.09) | 10 35 37.24 | ||||||
Declination | 26 08 50.38 (0.09) | 26 08 50.33 | 26 08 50.38 (0.1) | 26 08 50.38 | 26 08 50.25 (0.09) | 26 08 50.31 | ||||||
Spectral type | DA | DA? | DA | DA | DA | DA | ||||||
Effective temperature | [K] | 13570.0 | 14356.0 (486) | 17172.0 (135) | ||||||||
log(g) | [cgs] | 7.55 | 7.59 (0.04) | 7.70 (0.03) | ||||||||
Mass | [M☉] | 0.388 | 0.407 (0.03) | 0.485 (0.01) | ||||||||
log(Luminosity) | [L☉] | |||||||||||
Cooling age | [Gyr] | 0.1462 | ||||||||||
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] | 4.28 (0.1) | 4.33 (0.2) | 4.28 | 4.28 (0.1) | |||||||
Distance | [pc] | 233.54 (6) | 230.87 (9) | 233.54 | 233.54 (6) | |||||||
Composition | H | |||||||||||
Proper motion (right ascension) | [mas/yr] | -29.52102601 (0.1) | -29.53253079 (0.3) | -29.521 (0.1) | ||||||||
Proper motion (declination) | [mas/yr] | 8.251935794 (0.1) | 7.797851426 (0.3) | 8.252 (0.1) | ||||||||
Variability | ||||||||||||
Magnetic | ||||||||||||
Bd | [MG] | |||||||||||
Infrared excess (disk) | ||||||||||||
Binarity | ||||||||||||
B magnitude | ||||||||||||
V magnitude | ||||||||||||
R magnitude | ||||||||||||
I magnitude | ||||||||||||
J magnitude | ||||||||||||
H magnitude | ||||||||||||
K magnitude | ||||||||||||
u magnitude | 17.83 (0.01) | 17.83 (0.01) | 17.79 (0.02) | |||||||||
g magnitude | 17.53 (0.005) | 17.53 (0.005) | 17.57 (0.02) | |||||||||
r magnitude | 17.82 (0.006) | 17.82 (0.006) | 17.84 (0.02) | |||||||||
i magnitude | 18.05 (0.009) | 18.05 (0.009) | 18.05 (0.02) | |||||||||
z magnitude | 18.21 (0.03) | 18.21 (0.03) | 18.32 (0.03) | |||||||||
G magnitude | 17.67 (0.01) | 17.70 | 17.67 | 17.67 (0.003) | ||||||||
BP magnitude | 17.65 (0.01) | 17.63 | ||||||||||
RP magnitude | 17.76 (0.02) | 17.80 | ||||||||||
Pan g magnitude | 17.55 (0.004) | |||||||||||
Pan r magnitude | 17.82 (0.008) | |||||||||||
Pan i magnitude | 18.07 (0.007) | |||||||||||
Pan z magnitude | 18.29 (0.008) | |||||||||||
Pan y magnitude | 18.47 (0.02) | |||||||||||
E(B-V) | 0.017 |
* 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.