SDSS J132150.93+590741.6

All names: Gaia DR3 1566944807069414912, GALEX J132150.9+590741, Gaia DR2 1566944807069414912, SDSS J132150.93+590741.5, SDSS J132150.94+590741.6, SDSS J132150.94+590741.60, Gaia EDR3 1566944807069414912, SDSS J132150.94+590741.5, SDSS J132150.93+590741.6

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Kepler et al. 2016 Vincent et al. 2024 Simbad Vincent et al. 2023
Right ascension 13 21 50.93 (0.1) 13 21 50.94 13 21 50.93 (0.2) 13 21 50.93 13 21 50.94 (0.1)
Declination 59 07 41.60 (0.1) 59 07 41.58 59 07 41.60 (0.1) 59 07 41.60 59 07 41.60 (0.1)
Spectral type DA DA DA DA DA
Effective temperature [K] 16690.0 16607.0 (172) 17578.0 (1330)
log(g) [cgs] 7.67 7.77 (0.04) 7.83 (0.1)
Mass [M] 0.449 0.522 (0.008) 0.529 (0.07)
log(Luminosity) [L]
Cooling age [Gyr] 0.0783
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] 2.43 (0.2) 2.23 (0.2) 2.43 2.43 (0.2)
Distance [pc] 412.15 (27) 447.44 (43) 412.15 412.15 (27)
Composition H
Proper motion (right ascension) [mas/yr] -3.49938706 (0.2) -3.711099179 (0.4) -3.499 (0.2)
Proper motion (declination) [mas/yr] -0.094298613 (0.2) -0.427064137 (0.3) -0.094 (0.2)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 18.98 (0.02) 18.98 (0.03) 18.98 (0.02)
g magnitude 18.75 (0.008) 18.76 (0.02) 18.75 (0.008)
r magnitude 19.07 (0.01) 19.06 (0.01) 19.07 (0.01)
i magnitude 19.39 (0.02) 19.41 (0.03) 19.40 (0.02)
z magnitude 19.66 (0.08) 19.64 (0.07) 19.66 (0.08)
G magnitude 18.90 (0.02) 18.94 18.90 18.90 (0.004)
BP magnitude 18.91 (0.02) 18.85
RP magnitude 19.06 (0.04) 19.13
Pan g magnitude 18.75 (0.02)
Pan r magnitude 19.05 (0.007)
Pan i magnitude 19.37 (0.01)
Pan z magnitude 19.58 (0.05)
Pan y magnitude 19.68 (0.2)
E(B-V) 0.018

* 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.