SDSS J133321.38+274648.5

All names: Gaia DR2 1448886498384265600, Gaia DR3 1448886498384265600, Gaia EDR3 1448886498384265600, SDSS J133321.38+274648.5, SDSS J133321.38+274648.58

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 Gaia DR2 Kepler et al. 2015 Simbad
Right ascension 13 33 21.38 (0.6) 13 33 21.38 13 33 21.38 (0.8) 13 33 21.38 (0.6)
Declination 27 46 48.61 (0.4) 27 46 48.59 27 46 48.61 (0.6) 27 46 48.64 (0.4)
Spectral type DAZ: DAZ
Effective temperature [K] 6785.0 (129)
log(g) [cgs] 5.56 (0.4)
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] -0.46 (0.7) -0.87 (0.8)
Distance [pc]
Composition
Proper motion (right ascension) [mas/yr] -0.809622181 (0.9) 0.204145519 (2) -0.81 (0.9)
Proper motion (declination) [mas/yr] -2.205248129 (0.5) -2.498819988 (1) -2.205 (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 21.33 (0.1) 21.35 (0.1) 21.35 (0.1)
g magnitude 20.78 (0.03) 20.79 (0.04) 20.79 (0.04)
r magnitude 20.51 (0.03) 20.51 (0.03) 20.51 (0.03)
i magnitude 20.53 (0.04) 20.54 (0.04) 20.54 (0.04)
z magnitude 20.56 (0.2) 20.57 (0.2) 20.57 (0.2)
G magnitude 20.50 (0.1) 20.54 20.50 (0.007)
BP magnitude 20.82 (0.1) 20.86
RP magnitude 20.11 (0.1) 20.17
Pan g magnitude 20.68 (0.01)
Pan r magnitude 20.48 (0.02)
Pan i magnitude 20.42 (0.008)
Pan z magnitude 20.43 (0.02)
Pan y magnitude 20.20 (0.3)
E(B-V)

* 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.