SDSS J080200.77+153237.3

All names: Gaia DR3 655032299901588224, Gaia EDR3 655032299901588224, SDSS J080200.77+153237.3, SDSS J080200.76+153237.3, Gaia DR2 655032299901588224

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 02 00.75 (0.5) 08 02 00.77 08 02 00.75 (0.6) 08 02 00.77 (0.5) 08 02 00.77
Declination 15 32 37.21 (0.3) 15 32 37.33 15 32 37.22 (0.3) 15 32 37.40 (0.3) 15 32 37.33
Spectral type DA DA DA DA
Effective temperature [K] 19868.0 17379.0 (473)
log(g) [cgs] 7.89 7.85 (0.1)
Mass [M] 0.563 0.543 (0.05)
log(Luminosity) [L]
Cooling age [Gyr] 0.0532
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] 2.08 (0.5) 1.37 (0.8) 2.08 (0.5)
Distance [pc] 479.82 (122) 728.92 (407) 479.82 (122)
Composition H
Proper motion (right ascension) [mas/yr] -18.63837794 (0.6) -20.13268748 (1) -18.638 (0.6)
Proper motion (declination) [mas/yr] -11.87189196 (0.4) -12.87747422 (0.6) -11.872 (0.4)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.14 (0.04) 20.14 (0.04) 20.14 (0.04)
g magnitude 19.90 (0.01) 19.90 (0.01) 19.91 (0.02)
r magnitude 20.24 (0.02) 20.23 (0.02) 20.25 (0.02)
i magnitude 20.49 (0.04) 20.49 (0.04) 20.49 (0.04)
z magnitude 20.78 (0.2) 20.78 (0.2) 20.74 (0.2)
G magnitude 20.09 (0.06) 20.14 20.09 (0.006)
BP magnitude 20.00 (0.06) 20.07
RP magnitude 20.27 (0.1) 20.07
Pan g magnitude 19.95 (0.02)
Pan r magnitude 20.23 (0.007)
Pan i magnitude 20.51 (0.02)
Pan z magnitude 20.65 (0.05)
Pan y magnitude
E(B-V) 0.024

* 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.