SDSS J150616.92+194937.0

All names: WISEA J150616.93+194937.0, WIRED J150616.92+194936.9, Gaia EDR3 1213032114538969088, Gaia DR2 1213032114538969088, SDSS J150616.92+194937.0, WISE J150616.92+194937.1, SDSS J150616.92+194936.9

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Gaia DR2 Simbad Kleinman et al. 2013
Right ascension 15 06 16.91 (0.9) 15 06 16.92 15 06 16.91 (1) 15 06 16.92 15 06 16.92
Declination 19 49 36.91 (0.9) 19 49 36.93 19 49 36.91 (1) 19 49 36.93 19 49 36.96
Spectral type DA+M DA+M
Effective temperature [K] 8222.0 (70)
log(g) [cgs] 7.56 (0.1)
Mass [M☉]
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 WDMS
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.07 (0.02) 19.07 (0.02) 19.10 (0.03)
g magnitude 19.03 (0.01) 19.03 (0.01) 19.05 (0.03)
r magnitude 19.09 (0.01) 19.09 (0.01) 19.14 (0.02)
i magnitude 18.71 (0.01) 18.71 (0.01) 18.75 (0.02)
z magnitude 18.41 (0.03) 18.41 (0.03) 18.47 (0.03)
G magnitude 19.17 (0.04) 19.08
BP magnitude 19.13 (0.04) 19.06
RP magnitude 18.38 (0.02) 18.36
Pan g magnitude 19.09 (0.008)
Pan r magnitude 19.14 (0.01)
Pan i magnitude 18.77 (0.01)
Pan z magnitude 18.52 (0.006)
Pan y magnitude 18.28 (0.03)
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.