WD 0625+165

All names: Gaia EDR3 3369367827573629312, Gaia DR2 3369367827573629312, Gaia DR3 3369367827573629312, USNO-B1.0 1065-00105960, IPHAS J062809.40+163158.7, WD 0625+165

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad White Dwarf Catalog (McCook & Sion 1999)
Right ascension 06 28 09.38 (0.1) 06 28 09.38 (0.1) 06 28 09.38 06 28 09.43 (0.1) 06 28 09.46
Declination 16 31 58.46 (0.09) 16 31 58.47 (0.1) 16 31 58.46 16 31 58.68 (0.09) 16 31 57.36
Spectral type DB DB1 DB
Effective temperature [K] 21768.0 (1900)
log(g) [cgs] 8.09 (0.06)
Mass [M☉] 0.651 (0.05)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 3.90 (0.1) 3.96 (0.1) 3.90 3.90 (0.1)
Distance [pc] 256.64 (7) 252.73 (9) 256.64 256.64 (7)
Composition
Proper motion (right ascension) [mas/yr] -43.21143064 (0.1) -43.31742902 (0.3) -43.211 (0.1)
Proper motion (declination) [mas/yr] -13.98176777 (0.1) -13.96691829 (0.3) -13.982 (0.1)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 17.10
V magnitude
R magnitude 17.60
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 17.72 (0.01) 17.76 17.72 17.72 (0.003)
BP magnitude 17.62 (0.01) 17.55
RP magnitude 17.89 (0.02) 17.86
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.012

* 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.