SDSS J110815.51+151246.7

All names: GALEX J110815.5+151246, Gaia EDR3 3968755699416409088, SDSS J110815.52+151246.7, SDSS J110815.51+151246.7, USNO-B1.0 1052-00200458, EQ J1108+1512, Gaia DR2 3968755699416409088, Gaia DR3 3968755699416409088

Parameter Unit Gaia EDR3 Simbad
Right ascension 11 08 15.50 (0.2) 11 08 15.52 (0.2)
Declination 15 12 46.64 (0.3) 15 12 46.76 (0.3)
Spectral type DA
Effective temperature [K]
log(g) [cgs]
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 1.21 (0.4) 1.21 (0.4)
Distance [pc] 825.22 (279) 825.22 (279)
Composition
Proper motion (right ascension) [mas/yr] -14.04 (0.3) -14.04 (0.3)
Proper motion (declination) [mas/yr] -7.419 (0.3) -7.419 (0.3)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 19.60
V magnitude
R magnitude 19.40
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 18.84 (0.004) 18.84 (0.004)
BP magnitude 18.93 (0.04)
RP magnitude 18.78 (0.04)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V)

* Constant surface field

Special notes:

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Absorption lines

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ugriz

Photometric fit




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.