SDSS J010215.00+462620.9

All names: Gaia DR2 377175373578461568, Gaia DR3 377175373578461568, WD 0059+461, SDSS J010215.00+462620.9, SDSS J010214.99+462620.9, Gaia EDR3 377175373578461568

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Tremblay et al. 2011 Simbad Eisenstein et al. 2006 White Dwarf Catalog (McCook & Sion 1999) Kleinman et al. 2013 Vincent et al. 2023
Right ascension 01 02 14.95 (0.3) 01 02 14.99 01 02 14.96 (0.5) 01 02 15.00 (0.3) 01 02 15.00 01 02 15.10 01 02 14.99
Declination 46 26 20.92 (0.2) 46 26 20.94 46 26 20.92 (0.5) 46 26 21.00 (0.2) 46 26 20.94 46 26 18.96 46 26 20.93
Spectral type DA DA DAH DA_auto DA DAH DA
Effective temperature [K] 7148.0 8230.0 (110) 8446.0 (59) 8033.0 (68)
log(g) [cgs] 5.75 8.05 (0.2) 8.08 (0.1) 7.42 (0.2)
Mass [M] 0.022 0.62 (0.1)
log(Luminosity) [L]
Cooling age [Gyr] 1.1220
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] 3.24 (0.3) 2.70 (0.8) 3.24 (0.3)
Distance [pc] 308.29 (31) 370.70 (105) 308.28 (31)
Composition H H
Proper motion (right ascension) [mas/yr] -28.23320166 (0.3) -28.02412231 (0.7) -28.233 (0.3)
Proper motion (declination) [mas/yr] -5.116336508 (0.2) -5.395092552 (1) -5.116 (0.2)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.95 (0.03) 19.95 (0.03) (0)
g magnitude 19.41 (0.01) 19.41 (0.01)
r magnitude 19.25 (0.01) 19.25 (0.01) (0)
i magnitude 19.23 (0.02) 19.23 (0.02) (0)
z magnitude 19.26 (0.05) 19.26 (0.06) (0)
G magnitude 19.20 (0.03) 19.23 19.20 (0.004)
BP magnitude 19.40 (0.03) 19.40
RP magnitude 18.93 (0.03) 18.90
Pan g magnitude 19.34 (0.02)
Pan r magnitude 19.22 (0.006)
Pan i magnitude 19.20 (0.01)
Pan z magnitude 19.23 (0.005)
Pan y magnitude 19.32 (0.04)
E(B-V) 0.075

* 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.