WD 1015-005

All names: SDSS J101742.98-004653.7, 2QZ J101742.9-004654, GALEX J101742.9-004653, Gaia EDR3 3830806469469662464, WD 1015-005, Gaia DR2 3830806469469662464, Gaia DR3 3830806469469662464, USNO-A2.0 0825-07152556

Parameter Unit Gaia EDR3 Pan-STARRS DR1 MWDD H Gaia DR2 Stilism Simbad White Dwarf Catalog (McCook & Sion 1999)
Right ascension 10 17 42.96 (0.3) 10 17 42.96 (0.5) 10 17 42.99 (0.3) 10 17 41.42
Declination -00 46 53.71 (0.3) -00 46 53.71 (0.4) -00 46 53.69 (0.3) -00 46 55.56
Spectral type DA4.0 DA4.0 DA4.0
Effective temperature [K] 11511.0
log(g) [cgs] 8.65
Mass [M] 1.015
log(Luminosity) [L]
Cooling age [Gyr] 1.3220
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] 4.71 (0.4) 5.06 (0.5) 4.71 (0.4)
Distance [pc] 212.32 (16) 197.65 (21) 212.32 (16)
Composition H
Proper motion (right ascension) [mas/yr] -28.32241461 (0.3) -28.64829707 (0.8) -28.322 (0.3)
Proper motion (declination) [mas/yr] -1.249510959 (0.4) -1.266464373 (0.7) -1.25 (0.4)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 19.40
V magnitude 19.30
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.61 (0.04)
g magnitude 19.27 (0.01)
r magnitude 19.42 (0.02)
i magnitude 19.60 (0.02)
z magnitude 19.85 (0.1)
G magnitude 19.35 (0.05) 19.38 19.35 (0.005)
BP magnitude 19.40 (0.05) 19.31
RP magnitude 19.48 (0.1) 19.32
Pan g magnitude 19.28 (0.008)
Pan r magnitude 19.41 (0.02)
Pan i magnitude 19.59 (0.004)
Pan z magnitude 19.84 (0.03)
Pan y magnitude 19.78 (0.1)
E(B-V) 0.019

* 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.