All names: WIRED J163223.55+632801.6, Gaia DR2 1628845902965241088, Gaia EDR3 1628845902965241088, SDSS J163223.55+632801.6, Gaia DR3 1628845902965241088, WDS J16324+6328A, ** SKF 1761A, GALEX J163223.6+632801, SDSS J163223.55+632801.7
Parameter | Unit | Gaia EDR3 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 |
---|---|---|---|---|---|---|---|---|
Right ascension | 16 32 23.53 (0.2) | 16 32 23.55 | 16 32 23.53 (0.3) | 16 32 23.57 (0.2) | 16 32 23.55 | |||
Declination | 63 28 01.82 (0.2) | 63 28 01.62 | 63 28 01.81 (0.3) | 63 28 01.53 (0.2) | 63 28 01.66 | |||
Spectral type | DAM | DA | DA+M | |||||
Effective temperature | [K] | 16438.0 | 17740.0 (275) | |||||
log(g) | [cgs] | 8.00 | 7.72 (0.05) | |||||
Mass | [M☉] | 0.615 | ||||||
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] | 2.37 (0.2) | 2.44 (0.3) | 2.37 (0.2) | ||||
Distance | [pc] | 421.54 (41) | 409.32 (52) | 421.53 (41) | ||||
Composition | H | |||||||
Proper motion (right ascension) | [mas/yr] | -17.49060812 (0.3) | -19.0532115 (0.6) | -17.491 (0.3) | ||||
Proper motion (declination) | [mas/yr] | 17.90210048 (0.3) | 16.90384762 (0.7) | 17.902 (0.3) | ||||
Variability | ||||||||
Magnetic | ||||||||
Bd | [MG] | |||||||
Infrared excess (disk) | ||||||||
Binarity | WDMS | |||||||
B magnitude | ||||||||
V magnitude | ||||||||
R magnitude | ||||||||
I magnitude | ||||||||
J magnitude | ||||||||
H magnitude | ||||||||
K magnitude | ||||||||
u magnitude | 19.29 (0.03) | 19.29 (0.03) | 19.31 (0.03) | |||||
g magnitude | 19.05 (0.01) | 19.05 (0.01) | 19.09 (0.03) | |||||
r magnitude | 19.39 (0.01) | 19.39 (0.01) | 19.50 (0.07) | |||||
i magnitude | 19.65 (0.02) | 19.65 (0.03) | 19.75 (0.3) | |||||
z magnitude | 19.89 (0.1) | 19.89 (0.1) | 20.08 (0.5) | |||||
G magnitude | 19.27 | 19.37 | 19.27 (0.004) | |||||
BP magnitude | ||||||||
RP magnitude | ||||||||
Pan g magnitude | ||||||||
Pan r magnitude | ||||||||
Pan i magnitude | ||||||||
Pan z magnitude | ||||||||
Pan y magnitude | ||||||||
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.