GALEX J162916.0+130742

All names: SDSS J162916.05+130742.8, Gaia DR2 4460578245637670016, SDSSJ162916.05+130742.8, Gaia DR3 4460578245637670016, GALEX J162916.0+130742

Parameter Unit Geier 2020 Simbad
Right ascension 16 29 16.06 16 29 16.06 (0.08)
Declination 13 07 42.82 13 07 42.85 (0.06)
Spectral type sdB sdB
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] -0.24 (0.1) 0.07 (0.1)
Distance [pc] 14245.01 (21753)
Composition
Proper motion (right ascension) [mas/yr] -2.373 (0.2) -2.226 (0.09)
Proper motion (declination) [mas/yr] -4.298 (0.2) -3.76 (0.08)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 18.30 (0.01) 18.30 (0.01)
g magnitude 17.88 (0.006) 17.88 (0.006)
r magnitude 18.21 (0.007) 18.21 (0.007)
i magnitude 18.46 (0.01) 18.45 (0.01)
z magnitude 18.70 (0.04) 18.70 (0.04)
G magnitude 18.09 (0.001) 18.06 (0.003)
BP magnitude 18.00 (0.01)
RP magnitude 18.13 (0.01)
Pan g magnitude 17.94 (0.005)
Pan r magnitude 18.21 (0.004)
Pan i magnitude 18.47 (0.005)
Pan z magnitude 18.68 (0.01)
Pan y magnitude 18.69 (0.04)
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.