SDSS J224539.11+034709.1

All names: SDSS J224539.11+034709.1, SDSS J224539.10+034709.1, SDSS J224539.11+034709.13, Gaia EDR3 2704621033201501568, Gaia DR2 2704621033201501568, Gaia DR3 2704621033201501568

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 Gaia DR2 Kepler et al. 2015 Simbad
Right ascension 22 45 39.09 (1) 22 45 39.11 22 45 39.09 (8) 22 45 39.09 (1)
Declination 03 47 08.87 (1) 03 47 09.14 03 47 08.90 (4) 03 47 08.87 (1)
Spectral type DA: DA
Effective temperature [K] 7689.0 (185)
log(g) [cgs] 8.00 (0.2)
Mass [M☉] 0.595 (0.1)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas]
Distance [pc]
Composition
Proper motion (right ascension) [mas/yr]
Proper motion (declination) [mas/yr]
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.65 (0.1) 21.59 (0.1) 21.59 (0.1)
g magnitude 20.91 (0.03) 20.90 (0.03) 20.91 (0.03)
r magnitude 20.76 (0.04) 20.76 (0.05) 20.77 (0.04)
i magnitude 20.92 (0.06) 20.91 (0.08) 20.92 (0.06)
z magnitude 20.67 (0.2) 20.67 (0.2) 20.67 (0.2)
G magnitude 20.70 (0.3) 20.78 20.70 (0.01)
BP magnitude 20.80 (0.3) 20.69
RP magnitude 20.51 (0.3) 19.91
Pan g magnitude 20.88 (0.03)
Pan r magnitude 20.68 (0.02)
Pan i magnitude 20.69 (0.02)
Pan z magnitude 20.71 (0.07)
Pan y magnitude
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.