SDSS J115744.87+153614.1

All names: SDSS J115744.86+153614.1, Gaia EDR3 3925221674681168768, SDSS J115744.87+153614.11, SDSS J115744.87+153614.1, Gaia DR3 3925221674681168768, Gaia DR2 3925221674681168768

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 Gaia DR2 Kepler et al. 2015 Simbad
Right ascension 11 57 44.86 (57) 11 57 44.87 11 57 44.86 (13) 11 57 44.86 (57)
Declination 15 36 14.01 (1e+01) 15 36 14.10 15 36 14.01 (4) 15 36 14.01 (1e+01)
Spectral type DA DA
Effective temperature [K] 9476.0 (179)
log(g) [cgs] 7.92 (0.2)
Mass [M☉] 0.556 (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 21.59 (0.1) 21.63 (0.09) 21.59 (0.1)
g magnitude 21.11 (0.03) 21.12 (0.03) 21.11 (0.03)
r magnitude 21.10 (0.04) 21.10 (0.04) 21.10 (0.04)
i magnitude 21.12 (0.06) 21.12 (0.06) 21.12 (0.06)
z magnitude 20.96 (0.2) 20.99 (0.1) 20.99 (0.1)
G magnitude 21.07 (0.3) 21.18 21.07 (0.04)
BP magnitude 20.48 (0.3)
RP magnitude 22.26 (0.07)
Pan g magnitude 21.09 (0.04)
Pan r magnitude 21.13 (0.04)
Pan i magnitude 21.15 (0.05)
Pan z magnitude 20.99 (0.03)
Pan y magnitude 20.41 (0.2)
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.