SDSS J092058.63+580158.2

All names: Gaia DR3 1026115069094466560, GALEX J092058.6+580159, Gaia DR2 1026115069094466560, SDSS J092058.64+580157.8, SDSS J092058.63+580158.2, Gaia EDR3 1026115069094466560, SDSS J092058.63+580158.23

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Kepler et al. 2016 Simbad Vincent et al. 2023
Right ascension 09 20 58.60 (0.3) 09 20 58.64 09 20 58.60 (0.3) 09 20 58.64 (0.3)
Declination 58 01 57.69 (0.2) 58 01 57.87 58 01 57.69 (0.3) 58 01 57.87 (0.2)
Spectral type DA: DA: DA DA
Effective temperature [K] 7294.0 6941.0 (93)
log(g) [cgs] 7.87 7.62 (0.2)
Mass [M] 0.517 0.3879999999999999 (0.07)
log(Luminosity) [L]
Cooling age [Gyr] 1.1340
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] 4.77 (0.3) 4.73 (0.4) 4.77 (0.3)
Distance [pc] 209.58 (14) 211.44 (19) 209.58 (14)
Composition H
Proper motion (right ascension) [mas/yr] -20.1693104 (0.4) -19.43276133 (0.7) -20.169 (0.4)
Proper motion (declination) [mas/yr] -11.35103617 (0.3) -10.88235374 (0.7) -11.351 (0.3)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.40 (0.06) 20.41 (0.05) 20.40 (0.06)
g magnitude 19.90 (0.02) 19.93 (0.02) 19.90 (0.02)
r magnitude 19.75 (0.02) 19.79 (0.03) 19.75 (0.02)
i magnitude 19.71 (0.02) 19.74 (0.03) 19.71 (0.02)
z magnitude 19.80 (0.09) 19.81 (0.09) 19.80 (0.09)
G magnitude 19.73 (0.04) 19.78 19.73 (0.004)
BP magnitude 19.89 (0.04) 19.88
RP magnitude 19.44 (0.06) 19.38
Pan g magnitude 19.88 (0.01)
Pan r magnitude 19.76 (0.02)
Pan i magnitude 19.76 (0.02)
Pan z magnitude 19.79 (0.01)
Pan y magnitude 19.86 (0.1)
E(B-V) 0.014

* 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.