SDSS J000133.32+170237.7

All names: GALEX J000133.2+170238, SDSS J000133.32+170237.76, SDSS J000133.32+170237.7, Gaia DR3 2772907714673078016, Gaia EDR3 2772907714673078016, Gaia DR2 2772907714673078016

Parameter Unit Gaia EDR3 SDSS DR12 Gaia DR2 Stilism Kepler et al. 2016 Simbad
Right ascension 00 01 33.32 (1) 00 01 33.32 00 01 33.32 (1) 00 01 33.31 (1)
Declination 17 02 37.81 (1) 17 02 37.76 17 02 37.82 (1) 17 02 37.97 (1)
Spectral type DA DA
Effective temperature [K] 11198.0 (1000)
log(g) [cgs] 7.69 (0.5)
Mass [M☉] 0.409 (0.2)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 6.73 (2) 4.29 (2) 6.73 (2)
Distance [pc] 148.64 (45) 233.25 (100) 148.64 (45)
Composition
Proper motion (right ascension) [mas/yr] 7.25631647 (2) 4.655098188 (4) 7.256 (2)
Proper motion (declination) [mas/yr] -9.901275609 (1) -10.10468481 (3) -9.901 (1)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.18 (0.1) 21.17 (0.1) 21.17 (0.1)
g magnitude 20.72 (0.04) 20.75 (0.04) 20.75 (0.04)
r magnitude 20.91 (0.06) 20.97 (0.06) 20.97 (0.06)
i magnitude 21.01 (0.08) 21.09 (0.08) 21.09 (0.08)
z magnitude 22.15 (0.6) 22.16 (0.6)
G magnitude 20.79 (0.2) 20.82 20.79 (0.01)
BP magnitude 20.54 (0.2) 20.92
RP magnitude 20.35 (0.1) 20.34
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.