Gaia DR3 579909164365936512

All names: SDSS J090403.49+035501.2, Gaia DR2 579909164365936512, GALEX J090403.5+035501, Gaia EDR3 579909164365936512, Gaia DR3 579909164365936512, SDSS J090403.48+035501.2, WISE J090403.47+035501.3, LAMOST J090403.48+035501.20, USNO-A2.0 0900-06268945

Parameter Unit Gaia EDR3 Stilism Simbad Vincent et al. 2023
Right ascension 09 04 03.48 (0.3) 09 04 03.48 (0.3)
Declination 03 55 01.20 (0.3) 03 55 01.26 (0.3)
Spectral type CV
Effective temperature [K]
log(g) [cgs]
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 3.52 (0.3) 3.52 (0.3)
Distance [pc] 284.20 (28) 284.20 (28)
Composition
Proper motion (right ascension) [mas/yr] 2.56 (0.4) 2.56 (0.4)
Proper motion (declination) [mas/yr] -3.918 (0.3) -3.918 (0.3)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 18.70 (0.3)
V magnitude
R magnitude 19.00 (0.3)
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.49 (0.03)
g magnitude 19.31 (0.01)
r magnitude 19.35 (0.01)
i magnitude 19.51 (0.02)
z magnitude 19.39 (0.07)
G magnitude 19.31 (0.01) 19.31 (0.01)
BP magnitude 19.41 (0.04)
RP magnitude 19.00 (0.05)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.029

* 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.