SDSS J234913.12+031803.1

All names: Gaia DR2 2742811951117036288, Gaia DR3 2742811951117036288, SDSS J234913.12+031803.1, SDSS J234913.12+031803.13, GALEX J234913.2+031801, Gaia EDR3 2742811951117036288

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 Gaia DR2 Kepler et al. 2015 Simbad
Right ascension 23 49 13.14 (23) 23 49 13.12 23 49 13.14 (7) 23 49 13.14 (23)
Declination 03 18 03.14 (4) 03 18 03.10 03 18 03.14 (3) 03 18 03.14 (4)
Spectral type DA: DA
Effective temperature [K] 7970.0 (194)
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 21.50 (0.1) 21.48 (0.1) 21.50 (0.1)
g magnitude 21.10 (0.04) 21.11 (0.04) 21.10 (0.04)
r magnitude 21.01 (0.05) 21.03 (0.05) 21.01 (0.05)
i magnitude 21.08 (0.08) 21.09 (0.08) 21.08 (0.08)
z magnitude 20.94 (0.2) 20.93 (0.2) 20.94 (0.2)
G magnitude 20.93 (0.3) 21.06 20.93 (0.02)
BP magnitude 20.91 (0.3)
RP magnitude 20.26 (0.3)
Pan g magnitude 21.09 (0.03)
Pan r magnitude 21.00 (0.02)
Pan i magnitude 21.00 (0.03)
Pan z magnitude 21.23 (0.1)
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.