SDSS J102641.08+524351.7

All names: Gaia EDR3 848598783646367616, SDSS J102641.08+524351.5, Gaia DR3 848598783646367616, SDSS J102641.08+524351.79, SDSS J102641.08+524351.7, GALEX J102640.9+524353, Gaia DR2 848598783646367616

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 10 26 41.07 (0.4) 10 26 41.09 10 26 41.07 (0.7) 10 26 41.09 (0.4)
Declination 52 43 51.57 (0.6) 52 43 51.56 52 43 51.56 (1) 52 43 51.58 (0.6)
Spectral type DA: DA: DA DA
Effective temperature [K] 7324.0 7435.0 (127)
log(g) [cgs] 7.89 6.78 (0.3)
Mass [M] 0.527
log(Luminosity) [L]
Cooling age [Gyr] 1.1510
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] 3.62 (0.7) 3.44 (1) 3.62 (0.7)
Distance [pc] 276.30 (55) 290.33 (100) 276.30 (55)
Composition H
Proper motion (right ascension) [mas/yr] -14.04404732 (0.7) -14.19684426 (2) -14.044 (0.7)
Proper motion (declination) [mas/yr] -1.133633614 (0.7) -1.041469581 (4) -1.134 (0.7)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.05 (0.1) 21.04 (0.09) 21.04 (0.09)
g magnitude 20.58 (0.02) 20.59 (0.04) 20.59 (0.02)
r magnitude 20.49 (0.03) 20.50 (0.03) 20.49 (0.03)
i magnitude 20.53 (0.04) 20.53 (0.04) 20.53 (0.04)
z magnitude 20.46 (0.1) 20.45 (0.1) 20.45 (0.1)
G magnitude 20.47 (0.1) 20.53 20.47 (0.007)
BP magnitude 20.12 (0.1) 20.30
RP magnitude 19.97 (0.08) 20.01
Pan g magnitude 20.47 (0.05)
Pan r magnitude 20.49 (0.03)
Pan i magnitude 20.49 (0.02)
Pan z magnitude 20.55 (0.08)
Pan y magnitude
E(B-V) 0.018

* 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.