SDSS J132602.77+102522.3

All names: Gaia DR2 3732286310611233152, Gaia DR3 3732286310611233152, SDSSJ132602.78+102522.3, SDSS J132602.78+102522.2, Gaia EDR3 3732286310611233152, SDSS J132602.77+102522.3, GALEX J132602.8+102521, SDSS J132602.78+102522.40, SDSS J132602.78+102522.4

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 Geier 2020 MWDD H Gaia DR2 Stilism Kepler et al. 2015 Simbad
Right ascension 13 26 02.78 (0.2) 13 26 02.78 13 26 02.78 13 26 02.78 (0.4) 13 26 02.78 (0.2)
Declination 10 25 22.22 (0.1) 10 25 22.27 10 25 22.30 10 25 22.22 (0.2) 10 25 22.30 (0.1)
Spectral type sdB DAB: DAB: DAB
Effective temperature [K] 18937.0 24313.0 (422)
log(g) [cgs] 6.33 5.01 (0.03)
Mass [M] 0.199
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
log(C/H)
log(N/H)
log(O/H)
log(Na/H)
log(Mg/H)
log(Al/H)
log(Si/H)
log(P/H)
log(S/H)
log(Sc/H)
log(Ti/H)
log(Cr/H)
log(Mn/H)
log(Fe/H)
log(Ni/H)
Parallax [mas] 0.20 (0.3) 0.59 (0.4) 0.59 (0.4) 0.20 (0.3)
Distance [pc] 4902.06 (6488) 1707.36 (1237) 1707.45 (1237) 4901.96 (6488)
Composition H
Proper motion (right ascension) [mas/yr] 0.74269838 (0.3) 1.852 (0.9) 1.85176973 (0.9) 0.743 (0.3)
Proper motion (declination) [mas/yr] -4.836332148 (0.1) -5.267 (0.4) -5.267075922 (0.4) -4.836 (0.1)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 19.60 (0.1)
H magnitude
K magnitude
u magnitude 18.90 (0.02) 18.90 (0.02) 18.88 (0.03) 18.90 (0.02)
g magnitude 18.88 (0.009) 18.88 (0.009) 18.89 (0.02) 18.88 (0.009)
r magnitude 19.31 (0.01) 19.31 (0.01) 19.31 (0.02) 19.31 (0.01)
i magnitude 19.60 (0.02) 19.60 (0.02) 19.59 (0.04) 19.60 (0.02)
z magnitude 19.91 (0.1) 19.91 (0.1) 19.89 (0.09) 19.94 (0.08)
G magnitude 19.11 (0.02) 19.17 (0.005) 19.17 19.11 (0.004)
BP magnitude 19.05 (0.02) 18.99 (0.02) 18.99
RP magnitude 19.43 (0.03) 19.36 (0.05) 19.36
Pan g magnitude 18.95 (0.009) 18.95 (0.009)
Pan r magnitude 19.34 (0.01) 19.34 (0.01)
Pan i magnitude 19.67 (0.02) 19.67 (0.02)
Pan z magnitude 19.90 (0.04) 19.89 (0.04)
Pan y magnitude 19.88 (0.08) 19.88 (0.08)
E(B-V) 0.028

* 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.