All names: GALEX J131025.5+264751, OMHR 68971, SDSS J131025.52+264751.2, Gaia EDR3 1460014483769468160, Gaia DR2 1460014483769468160, OMHR J131025.41+264752.9, Gaia DR3 1460014483769468160, SDSS J131025.53+264751.3
Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
---|---|---|---|---|---|---|---|---|---|---|
Right ascension | 13 10 25.56 (0.4) | 13 10 25.53 | 13 10 25.56 (0.5) | 13 10 25.52 (0.4) | 13 10 25.53 | |||||
Declination | 26 47 50.94 (0.2) | 26 47 51.23 | 26 47 50.95 (0.3) | 26 47 51.41 (0.2) | 26 47 51.26 | |||||
Spectral type | DA | DA | DA | DA | ||||||
Effective temperature | [K] | 10364.0 | 10392.0 (178) | |||||||
log(g) | [cgs] | 7.82 | 7.93 (0.2) | |||||||
Mass | [M☉] | 0.503 | 0.564 (0.1) | |||||||
log(Luminosity) | [L☉] | |||||||||
Cooling age | [Gyr] | 0.4430 | ||||||||
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] | 2.83 (0.5) | 2.57 (0.6) | 2.83 (0.5) | ||||||
Distance | [pc] | 353.40 (59) | 388.43 (85) | 353.41 (59) | ||||||
Composition | H | |||||||||
Proper motion (right ascension) | [mas/yr] | 33.66950494 (0.5) | 35.75025426 (1) | 33.67 (0.5) | ||||||
Proper motion (declination) | [mas/yr] | -29.68610351 (0.3) | -29.01615688 (0.7) | -29.686 (0.3) | ||||||
Variability | ||||||||||
Magnetic | ||||||||||
Bd | [MG] | |||||||||
Infrared excess (disk) | ||||||||||
Binarity | ||||||||||
B magnitude | ||||||||||
V magnitude | 19.95 | |||||||||
R magnitude | ||||||||||
I magnitude | ||||||||||
J magnitude | ||||||||||
H magnitude | ||||||||||
K magnitude | ||||||||||
u magnitude | 20.20 (0.04) | 20.20 (0.04) | 20.21 (0.04) | |||||||
g magnitude | 19.78 (0.01) | 19.78 (0.01) | 19.78 (0.03) | |||||||
r magnitude | 19.87 (0.02) | 19.87 (0.02) | 19.87 (0.02) | |||||||
i magnitude | 20.08 (0.03) | 20.08 (0.03) | 20.07 (0.03) | |||||||
z magnitude | 20.17 (0.1) | 20.18 (0.1) | 20.18 (0.1) | |||||||
G magnitude | 19.80 (0.04) | 19.86 | 19.80 (0.005) | |||||||
BP magnitude | 19.80 (0.04) | 19.83 | ||||||||
RP magnitude | 19.77 (0.06) | 19.82 | ||||||||
Pan g magnitude | 19.79 (0.01) | |||||||||
Pan r magnitude | 19.92 (0.01) | |||||||||
Pan i magnitude | 20.02 (0.03) | |||||||||
Pan z magnitude | 20.17 (0.04) | |||||||||
Pan y magnitude | ||||||||||
E(B-V) | 0.015 |
* 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.