SDSS J083714.60+095923.2

All names: Gaia DR2 601258416002498944, SDSS J083714.59+095923.1, Gaia EDR3 601258416002498944, Gaia DR3 601258416002498944, SDSS J083714.60+095923.2

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 08 37 14.59 (0.7) 08 37 14.59 08 37 14.59 (0.9) 08 37 14.60 (0.7) 08 37 14.60
Declination 09 59 23.17 (0.5) 09 59 23.12 09 59 23.16 (0.5) 09 59 23.16 (0.5) 09 59 23.17
Spectral type DA DA DA DA
Effective temperature [K] 10738.0 12565.0 (580)
log(g) [cgs] 6.07 7.85 (0.2)
Mass [M] 0.068 0.53 (0.09)
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] 1.57 (0.8) 0.74 (1) 1.57 (0.8)
Distance [pc] 636.50 (323) 1352.29 (2156) 636.50 (323)
Composition H
Proper motion (right ascension) [mas/yr] -8.001314942 (0.9) -8.792013714 (2) -8.001 (0.9)
Proper motion (declination) [mas/yr] 0.084344483 (0.8) 0.612646687 (1) 0.084 (0.8)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.69 (0.07) 20.64 (0.07) 20.64 (0.07)
g magnitude 20.22 (0.02) 20.22 (0.03) 20.22 (0.03)
r magnitude 20.41 (0.03) 20.43 (0.03) 20.43 (0.03)
i magnitude 20.61 (0.04) 20.61 (0.05) 20.61 (0.05)
z magnitude 20.76 (0.2) 20.76 (0.1) 20.76 (0.1)
G magnitude 20.31 (0.08) 20.38 20.31 (0.007)
BP magnitude 20.30 (0.08) 20.15
RP magnitude 20.31 (0.1) 20.15
Pan g magnitude 20.22 (0.02)
Pan r magnitude 20.43 (0.01)
Pan i magnitude 20.69 (0.02)
Pan z magnitude 20.71 (0.1)
Pan y magnitude
E(B-V) 0.031

* 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.