SDSS J125825.61+522006.2

All names: Gaia EDR3 1557665895300455680, SDSS J125825.60+522005.9, SDSS J125825.61+522006.26, SDSS J125825.61+522006.0, SDSS J125825.61+522006.2, Gaia DR3 1557665895300455680, GALEX J125825.6+522005, Gaia DR2 1557665895299920128

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Kepler et al. 2016 Simbad Vincent et al. 2023
Right ascension 12 58 25.63 (0.3) 12 58 25.61 12 58 25.63 (0.4) 12 58 25.60 (0.3)
Declination 52 20 06.11 (0.3) 52 20 06.03 52 20 06.10 (0.4) 52 20 05.93 (0.3)
Spectral type DA: DA: DA DA
Effective temperature [K] 7011.0 7189.0 (86)
log(g) [cgs] 7.89 7.73 (0.2)
Mass [M] 0.531 0.428 (0.07)
log(Luminosity) [L]
Cooling age [Gyr] 1.3020
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] 4.80 (0.4) 4.59 (0.5) 4.80 (0.4)
Distance [pc] 208.53 (16) 217.63 (26) 208.53 (16)
Composition H
Proper motion (right ascension) [mas/yr] 20.18300752 (0.4) 20.04347382 (0.8) 20.183 (0.4)
Proper motion (declination) [mas/yr] 10.93402466 (0.3) 10.99627404 (0.8) 10.934 (0.3)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.59 (0.06) 20.55 (0.05) 20.60 (0.06)
g magnitude 20.19 (0.02) 20.20 (0.02) 20.18 (0.02)
r magnitude 20.00 (0.02) 20.00 (0.03) 20.00 (0.02)
i magnitude 19.96 (0.02) 19.96 (0.03) 19.96 (0.02)
z magnitude 19.95 (0.09) 19.93 (0.08) 19.95 (0.09)
G magnitude 19.96 (0.05) 20.02 19.96 (0.005)
BP magnitude 20.14 (0.05) 20.04
RP magnitude 19.62 (0.06) 19.68
Pan g magnitude 20.15 (0.01)
Pan r magnitude 20.00 (0.01)
Pan i magnitude 19.99 (0.01)
Pan z magnitude 19.98 (0.05)
Pan y magnitude 19.99 (0.05)
E(B-V) 0.015

* 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.