All names: Gaia EDR3 2470170038506716544, [BGK2006] J010657.83-100839.3, [KAB2007] Cand 107, GALEX J010657.7-100838, SDSS J010657.83-100839.2, Gaia DR2 2470170038506716544, SDSS J010657.83-100839.3, Gaia DR3 2470170038506716544, WD 0104-104
Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
---|---|---|---|---|---|---|---|---|
Right ascension | 01 06 57.81 (0.3) | 01 06 57.81 (0.4) | 01 06 57.84 (0.3) | 01 06 57.34 | ||||
Declination | -10 08 39.80 (0.2) | -10 08 39.78 (0.3) | -10 08 39.26 (0.2) | -10 08 34.44 | ||||
Spectral type | DA | DA | DA3.3 | |||||
Effective temperature | [K] | 10881.0 | ||||||
log(g) | [cgs] | 8.11 | ||||||
Mass | [M☉] | 0.671 | ||||||
log(Luminosity) | [L☉] | |||||||
Cooling age | [Gyr] | 0.5666 | ||||||
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] | 3.18 (0.4) | 3.18 (0.4) | 3.18 (0.4) | ||||
Distance | [pc] | 314.92 (36) | 314.58 (44) | 314.92 (36) | ||||
Composition | H | |||||||
Proper motion (right ascension) | [mas/yr] | -20.28256113 (0.5) | -19.20035654 (1) | -20.283 (0.5) | ||||
Proper motion (declination) | [mas/yr] | -33.62790234 (0.5) | -33.67360486 (0.6) | -33.628 (0.5) | ||||
Variability | ||||||||
Magnetic | ||||||||
Bd | [MG] | |||||||
Infrared excess (disk) | ||||||||
Binarity | ||||||||
B magnitude | ||||||||
V magnitude | ||||||||
R magnitude | ||||||||
I magnitude | ||||||||
J magnitude | ||||||||
H magnitude | ||||||||
K magnitude | ||||||||
u magnitude | 19.93 (0.05) | 19.80 | ||||||
g magnitude | 19.39 (0.01) | 19.28 | ||||||
r magnitude | 19.71 (0.02) | 19.64 | ||||||
i magnitude | 19.86 (0.04) | 19.80 | ||||||
z magnitude | 19.93 (0.2) | 19.88 | ||||||
G magnitude | 19.58 (0.04) | 19.63 | 19.58 (0.005) | |||||
BP magnitude | 19.66 (0.04) | 19.64 | ||||||
RP magnitude | 19.71 (0.05) | 19.50 | ||||||
Pan g magnitude | 19.54 (0.01) | |||||||
Pan r magnitude | 19.64 (0.02) | |||||||
Pan i magnitude | 19.87 (0.01) | |||||||
Pan z magnitude | 20.06 (0.07) | |||||||
Pan y magnitude | 19.95 (0.1) | |||||||
E(B-V) | 0.025 |
* 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.