All names: Gaia DR3 725869642191013760, SDSS J102639.10+244126.5, GALEX J102639.0+244126, SDSS J102639.10+244126.52, SDSS J102639.08+244126.9, SDSS J102639.09+244126.5, Gaia DR2 725869642191013760, SDSS J102639.08+244126.7, Gaia EDR3 725869642191013760
Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
---|---|---|---|---|---|---|---|---|---|---|---|
Right ascension | 10 26 39.11 (0.1) | 10 26 39.08 | 10 26 39.10 (0.1) | 10 26 39.11 | 10 26 39.08 (0.1) | ||||||
Declination | 24 41 26.24 (0.1) | 24 41 26.74 | 24 41 26.27 (0.1) | 24 41 26.24 | 24 41 27.03 (0.1) | ||||||
Spectral type | DA | DA | DA | DA | DA | ||||||
Effective temperature | [K] | 15837.0 | 15987.0 (66) | 16631.0 (726) | |||||||
log(g) | [cgs] | 7.93 | 8.11 (0.01) | 7.98 (0.05) | |||||||
Mass | [M☉] | 0.577 | 0.6729999999999999 (0.005) | 0.602 (0.04) | |||||||
log(Luminosity) | [L☉] | ||||||||||
Cooling age | [Gyr] | 0.1482 | |||||||||
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] | 5.02 (0.2) | 5.04 (0.2) | 5.02 | 5.02 (0.2) | ||||||
Distance | [pc] | 199.13 (6) | 198.24 (9) | 199.13 | 199.13 (6) | ||||||
Composition | H | ||||||||||
Proper motion (right ascension) | [mas/yr] | 25.32318783 (0.1) | 25.69422205 (0.3) | 25.323 (0.1) | |||||||
Proper motion (declination) | [mas/yr] | -49.33046852 (0.1) | -49.40356147 (0.2) | -49.33 (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 | 17.70 (0.01) | 17.68 (0.03) | 17.70 (0.01) | ||||||||
g magnitude | 17.42 (0.005) | 17.43 (0.02) | 17.42 (0.005) | ||||||||
r magnitude | 17.75 (0.006) | 17.76 (0.01) | 17.76 (0.006) | ||||||||
i magnitude | 18.01 (0.008) | 18.02 (0.02) | 18.02 (0.008) | ||||||||
z magnitude | 18.29 (0.02) | 18.31 (0.03) | 18.29 (0.02) | ||||||||
G magnitude | 17.61 (0.01) | 17.63 | 17.61 | 17.61 (0.003) | |||||||
BP magnitude | 17.57 (0.01) | 17.57 | |||||||||
RP magnitude | 17.73 (0.02) | 17.76 | |||||||||
Pan g magnitude | 17.47 (0.004) | ||||||||||
Pan r magnitude | 17.75 (0.003) | ||||||||||
Pan i magnitude | 18.04 (0.004) | ||||||||||
Pan z magnitude | 18.29 (0.008) | ||||||||||
Pan y magnitude | 18.45 (0.04) | ||||||||||
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.