SDSS J112940.83+215545.0

All names: SDSS J112940.83+215545.03, Gaia DR2 3980391659174387328, SDSS J112940.83+215545.0, GALEX J112940.7+215546, Gaia DR3 3980391659174387328, Gaia EDR3 3980391659174387328

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Gaia DR2 Kepler et al. 2016 Simbad
Right ascension 11 29 40.82 (2) 11 29 40.83 11 29 40.82 (9) 11 29 40.82 (2)
Declination 21 55 45.07 (1) 21 55 45.03 21 55 45.07 (3) 21 55 45.07 (1)
Spectral type DA: DA
Effective temperature [K] 8991.0 (163)
log(g) [cgs] 7.55 (0.2)
Mass [M☉] 0.311 (0.07)
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 21.47 (0.1) 21.51 (0.1) 21.51 (0.1)
g magnitude 20.88 (0.03) 20.92 (0.05) 20.92 (0.05)
r magnitude 20.90 (0.05) 20.97 (0.05) 20.97 (0.05)
i magnitude 20.92 (0.06) 20.99 (0.06) 20.99 (0.06)
z magnitude 20.73 (0.2) 20.82 (0.2) 20.82 (0.2)
G magnitude 20.95 (0.2) 20.99 20.95 (0.02)
BP magnitude 20.93 (0.2)
RP magnitude 20.22 (0.2)
Pan g magnitude 20.91 (0.06)
Pan r magnitude 20.90 (0.03)
Pan i magnitude 20.84 (0.05)
Pan z magnitude 21.09 (0.09)
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.