SDSS J161531.68+375351.6

All names: SDSS J161531.67+375351.6, SDSS J161531.68+375351.65, Gaia DR2 1378711096453504128, GALEX J161531.6+375349, Gaia EDR3 1378711096453504128, Gaia DR3 1378711096453504128, SDSS J161531.68+375351.6

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 Gaia DR2 Kepler et al. 2015 Simbad
Right ascension 16 15 31.69 (1) 16 15 31.68 16 15 31.69 (2) 16 15 31.69 (1)
Declination 37 53 51.33 (2) 37 53 51.66 37 53 51.34 (5) 37 53 51.33 (2)
Spectral type DA DA
Effective temperature [K] 8409.0 (196)
log(g) [cgs] 8.31 (0.2)
Mass [M☉] 0.784 (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 21.46 (0.1) 21.52 (0.09) 21.46 (0.1)
g magnitude 21.04 (0.03) 21.07 (0.03) 21.04 (0.03)
r magnitude 20.91 (0.04) 20.95 (0.04) 20.91 (0.04)
i magnitude 21.00 (0.05) 21.05 (0.05) 21.00 (0.05)
z magnitude 20.91 (0.2) 20.95 (0.2) 20.95 (0.2)
G magnitude 20.99 (0.3) 21.07 20.99 (0.02)
BP magnitude 21.09 (0.3)
RP magnitude 20.94 (0.3)
Pan g magnitude 21.01 (0.03)
Pan r magnitude 21.02 (0.03)
Pan i magnitude 21.01 (0.04)
Pan z magnitude 21.18 (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.