SDSS J132653.64+415958.1

All names: Gaia DR3 1525281292132375168, Gaia EDR3 1525281292132375168, SDSS J132653.63+415958.1, Gaia DR2 1525281292132375168, SDSS J132653.64+415958.1, SDSS J132653.64+415958.15

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 26 53.69 (0.4) 13 26 53.64 13 26 53.68 (0.5) 13 26 53.63 (0.4)
Declination 41 59 57.84 (0.5) 41 59 58.14 41 59 57.85 (0.6) 41 59 58.12 (0.5)
Spectral type DC: DC: DC: DC DC
Effective temperature [K] 7102.0 6967.0 8141.0 (293)
log(g) [cgs] 7.70 7.63 8.00 (0)
Mass [M] 0.43 0.379
log(Luminosity) [L]
Cooling age [Gyr] 0.9925 1.0030
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 3.55 (0.7) 3.08 (0.9) 3.55 (0.7)
Distance [pc] 281.39 (56) 325.02 (99) 281.39 (56)
Composition
Proper motion (right ascension) [mas/yr] 41.35515184 (0.5) 41.37258568 (1) 41.355 (0.5)
Proper motion (declination) [mas/yr] -17.5582789 (0.6) -17.5707483 (2) -17.558 (0.6)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.18 (0.1) 21.16 (0.1) 21.16 (0.1)
g magnitude 20.72 (0.03) 20.74 (0.06) 20.72 (0.03)
r magnitude 20.57 (0.04) 20.61 (0.04) 20.57 (0.04)
i magnitude 20.65 (0.06) 20.69 (0.06) 20.65 (0.06)
z magnitude 20.63 (0.2) 20.66 (0.2) 20.66 (0.2)
G magnitude 20.57 (0.08) 20.62 20.57 (0.007)
BP magnitude 20.69 (0.08) 20.68
RP magnitude 19.96 (0.1) 20.12
Pan g magnitude 20.72 (0.02)
Pan r magnitude 20.52 (0.03)
Pan i magnitude 20.61 (0.02)
Pan z magnitude 20.47 (0.04)
Pan y magnitude 19.74 (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.