WD 1015-216

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

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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.