SDSS J105625.21+182621.9

All names: GALEX J105625.1+182620, SDSS J105625.21+182621.9, Gaia EDR3 3983081270774454400, Gaia DR2 3983081270774454400, SDSS J105625.21+182621.91, Gaia DR3 3983081270774454400

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 Gaia DR2 Kepler et al. 2015 Simbad
Right ascension 10 56 25.21 (9) 10 56 25.22 10 56 25.21 (5) 10 56 25.21 (9)
Declination 18 26 21.75 (5) 18 26 21.91 18 26 21.75 (4) 18 26 21.75 (5)
Spectral type DA DA
Effective temperature [K] 8461.0 (185)
log(g) [cgs] 8.18 (0.2)
Mass [M☉] 0.701 (0.1)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas]
Distance [pc]
Composition
Proper motion (right ascension) [mas/yr]
Proper motion (declination) [mas/yr]
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.46 (0.1) 21.43 (0.1) 21.46 (0.1)
g magnitude 21.09 (0.04) 21.11 (0.04) 21.09 (0.04)
r magnitude 21.10 (0.05) 21.07 (0.05) 21.09 (0.05)
i magnitude 21.07 (0.06) 21.07 (0.06) 21.07 (0.06)
z magnitude 20.89 (0.2) 20.87 (0.2) 20.89 (0.2)
G magnitude 21.03 (0.4) 21.10 21.03 (0.02)
BP magnitude 20.99 (0.4)
RP magnitude 20.51 (0.3)
Pan g magnitude 21.06 (0.03)
Pan r magnitude 21.02 (0.03)
Pan i magnitude 21.11 (0.05)
Pan z magnitude 21.20 (0.02)
Pan y magnitude
E(B-V)

* 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.