All names: Gaia DR3 1160743018010041472, SDSS J150501.19+074416.4, GALEX J150501.2+074416, SDSS J150501.20+074416.40, SDSS J150501.20+074416.4, Gaia DR2 1160743018010041472, Gaia EDR3 1160743018010041472
Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
---|---|---|---|---|---|---|---|---|---|---|---|
Right ascension | 15 05 01.20 (0.2) | 15 05 01.20 | 15 05 01.20 (0.2) | 15 05 01.20 | 15 05 01.20 (0.2) | ||||||
Declination | 07 44 16.38 (0.2) | 07 44 16.48 | 07 44 16.39 (0.3) | 07 44 16.38 | 07 44 16.57 (0.2) | ||||||
Spectral type | DA | DA | DA | DA | DA | ||||||
Effective temperature | [K] | 21083.0 | 24434.0 (242) | 22800.0 (2447) | |||||||
log(g) | [cgs] | 8.23 | 8.08 (0.03) | 8.24 (0.1) | |||||||
Mass | [M☉] | 0.761 | 0.6729999999999999 (0.01) | 0.773 (0.1) | |||||||
log(Luminosity) | [L☉] | ||||||||||
Cooling age | [Gyr] | 0.0959 | |||||||||
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] | 3.01 (0.2) | 3.11 (0.3) | 3.01 | 3.01 (0.2) | ||||||
Distance | [pc] | 332.75 (26) | 321.21 (29) | 332.75 | 332.75 (26) | ||||||
Composition | H | ||||||||||
Proper motion (right ascension) | [mas/yr] | 0.726258624 (0.2) | 0.478828912 (0.5) | 0.726 (0.2) | |||||||
Proper motion (declination) | [mas/yr] | -12.02877494 (0.2) | -12.05637972 (0.6) | -12.029 (0.2) | |||||||
Variability | |||||||||||
Magnetic | |||||||||||
Bd | [MG] | ||||||||||
Infrared excess (disk) | |||||||||||
Binarity | |||||||||||
B magnitude | |||||||||||
V magnitude | |||||||||||
R magnitude | |||||||||||
I magnitude | |||||||||||
J magnitude | 19.20 (0.1) | ||||||||||
H magnitude | |||||||||||
K magnitude | |||||||||||
u magnitude | 18.34 (0.02) | 18.35 (0.03) | 18.34 (0.01) | ||||||||
g magnitude | 18.38 (0.007) | 18.40 (0.01) | 18.38 (0.007) | ||||||||
r magnitude | 18.77 (0.01) | 18.77 (0.01) | 18.77 (0.01) | ||||||||
i magnitude | 19.08 (0.01) | 19.08 (0.02) | 19.08 (0.01) | ||||||||
z magnitude | 19.36 (0.06) | 19.35 (0.05) | 19.36 (0.06) | ||||||||
G magnitude | 18.59 (0.02) | 18.63 | 18.59 | 18.59 (0.004) | |||||||
BP magnitude | 18.51 (0.02) | 18.51 | |||||||||
RP magnitude | 18.84 (0.03) | 18.80 | |||||||||
Pan g magnitude | 18.41 (0.007) | ||||||||||
Pan r magnitude | 18.77 (0.007) | ||||||||||
Pan i magnitude | 19.10 (0.007) | ||||||||||
Pan z magnitude | 19.36 (0.007) | ||||||||||
Pan y magnitude | 19.50 (0.08) | ||||||||||
E(B-V) | 0.028 |
* 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.