All names: Gaia DR2 5666295485406677632, WD1015-216, WD 1015-216, TIC 192538483, UCAC4 341-059888, USNO-B1.0 0681-00282746, 2MASS J10172661-2153425, GALEX J101726.6-215343, Gaia DR3 5666295485406677632, Gaia EDR3 5666295485406677632, EC 10150-2138
Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | Gaia DR2 | Stilism | Gianninas et al. 2011 | Koester et al. 2009 | Koester et al. 2001 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Right ascension | 10 17 26.62 (0.04) | 10 17 26.62 (0.06) | 10 17 26.70 | 10 17 26.62 | 10 17 26.64 (0.04) | 10 17 26.06 | ||||||
Declination | -21 53 43.05 (0.04) | -21 53 43.04 (0.06) | -21 53 43.00 | -21 53 43.05 | -21 53 42.76 (0.04) | -21 53 37.32 | ||||||
Spectral type | DA | DA | DA | DA | DA1.6 | DA1 | ||||||
Effective temperature | [K] | 26897.0 | 31960.0 (467) | 30937.0 (40) | 30674.0 (65) | 31964.0 (895) | ||||||
log(g) | [cgs] | 7.73 | 7.96 (0.05) | 7.89 (0.008) | 7.74 (0.01) | 7.97 (0.03) | ||||||
Mass | [M☉] | 0.507 | 0.63 (0.03) | 0.53 | 0.634 (0.02) | |||||||
log(Luminosity) | [L☉] | |||||||||||
Cooling age | [Gyr] | 0.0130 | ||||||||||
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] | 6.66 (0.05) | 6.68 (0.07) | 6.66 | 6.66 (0.05) | |||||||
Distance | [pc] | 150.10 (1) | 149.68 (2) | 151.00 | 150.10 | 150.10 (1) | ||||||
Composition | H | H | ||||||||||
Proper motion (right ascension) | [mas/yr] | -23.26194601 (0.05) | -23.14635153 (0.1) | -23.262 (0.05) | ||||||||
Proper motion (declination) | [mas/yr] | -17.82952305 (0.05) | -17.90574327 (0.1) | -17.83 (0.05) | ||||||||
Variability | ||||||||||||
Magnetic | ||||||||||||
Bd | [MG] | |||||||||||
Infrared excess (disk) | ||||||||||||
Binarity | ||||||||||||
B magnitude | 15.46 | |||||||||||
V magnitude | 15.66 | 15.66 | 15.66 | |||||||||
R magnitude | 16.06 (0.08) | |||||||||||
I magnitude | ||||||||||||
J magnitude | 16.30 (0.1) | |||||||||||
H magnitude | 16.25 (0.2) | |||||||||||
K magnitude | ||||||||||||
u magnitude | ||||||||||||
g magnitude | ||||||||||||
r magnitude | ||||||||||||
i magnitude | ||||||||||||
z magnitude | ||||||||||||
G magnitude | 15.65 (0.003) | 15.67 | 15.65 | 15.65 (0.003) | ||||||||
BP magnitude | 15.51 (0.003) | 15.47 | ||||||||||
RP magnitude | 15.94 (0.004) | 15.94 | ||||||||||
Pan g magnitude | 15.48 (0.002) | |||||||||||
Pan r magnitude | 15.90 (0.002) | |||||||||||
Pan i magnitude | 16.26 (0.004) | |||||||||||
Pan z magnitude | 16.54 (0.004) | |||||||||||
Pan y magnitude | 16.73 (0.007) | |||||||||||
E(B-V) | 0.008 |
* 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.