All names: SDSS J105845.62+151959.92, Gaia EDR3 3969335073324638464, GALEX J105845.6+152000, SDSS J105845.61+151959.8, SDSS J105845.61+151959.9, Gaia DR3 3969335073324638464, SDSS J105845.62+151959.9, Gaia DR2 3969335073324638464
Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Bedard et al. 2020 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
---|---|---|---|---|---|---|---|---|---|---|---|
Right ascension | 10 58 45.61 (0.2) | 10 58 45.62 | 10 58 45.61 (0.2) | 10 58 45.62 (0.2) | |||||||
Declination | 15 19 59.86 (0.2) | 15 19 59.88 | 15 19 59.86 (0.4) | 15 19 59.89 (0.2) | |||||||
Spectral type | DA | DA | DA | DA | DA | ||||||
Effective temperature | [K] | 35845.0 (461) | 22285.0 | 37901.0 (413) | |||||||
log(g) | [cgs] | 7.08 (0.07) | 6.37 | 7.18 (0.06) | |||||||
Mass | [M☉] | 0.32 (0.02) | 0.158 | 0.441 (0.03) | |||||||
log(Luminosity) | [L☉] | 0.03 (0.05) | |||||||||
Cooling age | [Gyr] | 0.0001 | |||||||||
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] | 1.24 (0.3) | 0.90 (0.6) | 1.24 (0.3) | |||||||
Distance | [pc] | 806.42 (196) | 1110.46 (680) | 806.39 (196) | |||||||
Composition | H | H | |||||||||
Proper motion (right ascension) | [mas/yr] | -9.717363195 (0.2) | -9.94725176 (0.4) | -9.717 (0.2) | |||||||
Proper motion (declination) | [mas/yr] | -1.394283241 (0.2) | -1.225192816 (0.4) | -1.394 (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 | 17.70 (0.01) | 17.73 (0.01) | 17.70 (0.01) | ||||||||
g magnitude | 17.98 (0.006) | 17.98 (0.02) | 17.98 (0.006) | ||||||||
r magnitude | 18.47 (0.008) | 18.47 (0.02) | 18.48 (0.008) | ||||||||
i magnitude | 18.84 (0.01) | 18.85 (0.03) | 18.84 (0.01) | ||||||||
z magnitude | 19.14 (0.06) | 19.10 (0.07) | 19.14 (0.06) | ||||||||
G magnitude | 18.25 (0.02) | 18.28 | 18.25 (0.004) | ||||||||
BP magnitude | 18.15 (0.02) | 18.10 | |||||||||
RP magnitude | 18.55 (0.04) | 18.52 | |||||||||
Pan g magnitude | 18.05 (0.007) | ||||||||||
Pan r magnitude | 18.49 (0.005) | ||||||||||
Pan i magnitude | 18.84 (0.007) | ||||||||||
Pan z magnitude | 19.08 (0.01) | ||||||||||
Pan y magnitude | 19.19 (0.02) | ||||||||||
E(B-V) | 0.021 |
* 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.