SDSS J132210.95+421216.9

All names: Gaia DR2 1525430172878622336, SDSSJ132210.94+421216.91, Gaia DR3 1525430172878622336, SDSS J132210.95+421216.9, SDSS J132210.94+421216.9, GALEX J132211.0+421216

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 13 22 10.94 13 22 10.96 (0.07)
Declination 42 12 16.91 42 12 16.88 (0.08)
Spectral type sdB+MS 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] 0.64 (0.2) 0.85 (0.1)
Distance [pc] 1565.68 (407) 1179.80 (163)
Composition
Proper motion (right ascension) [mas/yr] -17.659 (0.2) -17.27 (0.08)
Proper motion (declination) [mas/yr] -5.582 (0.2) -4.171 (0.1)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 16.87 (0.007) 16.88 (0.007)
g magnitude 16.96 (0.004) 16.93 (0.004)
r magnitude 17.23 (0.005) 17.23 (0.005)
i magnitude 17.36 (0.006) 17.41 (0.006)
z magnitude 17.44 (0.01) 17.44 (0.01)
G magnitude 17.11 (0.001) 17.10 (0.003)
BP magnitude 16.99 (0.009)
RP magnitude 17.01 (0.008)
Pan g magnitude 17.03 (0.003)
Pan r magnitude 17.22 (0.003)
Pan i magnitude 17.36 (0.003)
Pan z magnitude 17.47 (0.005)
Pan y magnitude 17.50 (0.01)
E(B-V) 0.019

* 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.