SDSS J075323.97+264033.4

All names: Gaia DR2 874180497918645504, Gaia EDR3 874180497918645504, Gaia DR3 874180497918645504, SDSS J075323.97+264033.49, SDSS J075323.97+264033.4

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 Gaia DR2 Kepler et al. 2015 Simbad
Right ascension 07 53 23.97 (0.5) 07 53 23.97 07 53 23.97 (0.7) 07 53 23.97 (0.5)
Declination 26 40 33.47 (0.4) 26 40 33.49 26 40 33.47 (0.4) 26 40 33.48 (0.4)
Spectral type DAZ DAZ
Effective temperature [K] 7869.0 (112)
log(g) [cgs] 5.03 (0.7)
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] -1.12 (0.8) -1.31 (1)
Distance [pc]
Composition
Proper motion (right ascension) [mas/yr] -0.493186478 (0.6) -1.653988534 (1) -0.493 (0.6)
Proper motion (declination) [mas/yr] -1.003553961 (0.4) -0.732240563 (0.8) -1.004 (0.4)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.15 (0.08) 21.15 (0.08) 21.15 (0.08)
g magnitude 19.91 (0.02) 19.90 (0.03) 19.90 (0.03)
r magnitude 20.00 (0.02) 19.99 (0.07) 19.99 (0.07)
i magnitude 20.04 (0.03) 20.04 (0.3) 20.04 (0.3)
z magnitude 20.43 (0.1) 20.43 (0.1) 20.43 (0.1)
G magnitude 19.86 (0.06) 19.93 19.86 (0.005)
BP magnitude 20.06 (0.06) 19.79
RP magnitude 19.69 (0.07) 19.60
Pan g magnitude 19.94 (0.05)
Pan r magnitude 19.93 (0.01)
Pan i magnitude 19.97 (0.007)
Pan z magnitude 19.99 (0.01)
Pan y magnitude 20.01 (0.06)
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.