SDSS J132719.34+411056.8

All names: SDSS J132719.34+411056.9, SDSS J132719.34+411056.8, SDSS J132719.34+411056.89, Gaia EDR3 1525175528561078656, Gaia DR2 1525175528561078656, Gaia DR3 1525175528561078656

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H MWDD HE Gaia DR2 Stilism Kepler et al. 2016 Simbad Vincent et al. 2023
Right ascension 13 27 19.32 (0.3) 13 27 19.34 13 27 19.32 (0.4) 13 27 19.36 (0.3)
Declination 41 10 56.16 (0.4) 41 10 56.90 41 10 56.19 (0.5) 41 10 56.99 (0.4)
Spectral type DC DC DC DC DC
Effective temperature [K] 7099.0 6904.0 7185.0 (171)
log(g) [cgs] 8.19 8.11 8.00 (0)
Mass [M] 0.71 0.64
log(Luminosity) [L]
Cooling age [Gyr] 1.9940 1.9610
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 4.68 (0.6) 4.72 (0.7) 4.68 (0.6)
Distance [pc] 213.51 (26) 212.09 (34) 213.51 (26)
Composition
Proper motion (right ascension) [mas/yr] -28.83420072 (0.3) -28.78468994 (0.7) -28.834 (0.3)
Proper motion (declination) [mas/yr] -51.61608829 (0.5) -50.3817674 (1) -51.616 (0.5)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.22 (0.1) 21.22 (0.1) 21.23 (0.1)
g magnitude 20.49 (0.03) 20.50 (0.03) 20.49 (0.03)
r magnitude 20.32 (0.03) 20.32 (0.03) 20.32 (0.03)
i magnitude 20.30 (0.04) 20.30 (0.05) 20.30 (0.04)
z magnitude 20.11 (0.1) 20.09 (0.1) 20.11 (0.1)
G magnitude 20.30 (0.06) 20.37 20.30 (0.005)
BP magnitude 20.45 (0.06) 20.24
RP magnitude 20.01 (0.08) 19.87
Pan g magnitude 20.46 (0.03)
Pan r magnitude 20.28 (0.03)
Pan i magnitude 20.32 (0.02)
Pan z magnitude 20.34 (0.03)
Pan y magnitude 20.14 (0.07)
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.