SDSS J115904.96+084332.8

All names: SDSS J115904.96+084332.8, SDSS J115904.95+084332.8, GALEX J115904.9+084332, Gaia EDR3 3900000351113569664, Gaia DR2 3900000351113569664, SDSS J115904.96+084332.81, Gaia DR3 3900000351113569664

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 MWDD H Gaia DR2 Stilism Kepler et al. 2015 Simbad Vincent et al. 2023
Right ascension 11 59 04.98 (1) 11 59 04.96 11 59 04.98 (2) 11 59 04.95 (1)
Declination 08 43 32.34 (0.5) 08 43 32.81 08 43 32.35 (0.5) 08 43 32.90 (0.5)
Spectral type DA DA DA DA
Effective temperature [K] 8589.0 9508.0 (138)
log(g) [cgs] 9.27 8.28 (0.1)
Mass [M] 1.291 0.768 (0.09)
log(Luminosity) [L]
Cooling age [Gyr] 2.5370
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
log(C/H)
log(N/H)
log(O/H)
log(Na/H)
log(Mg/H)
log(Al/H)
log(Si/H)
log(P/H)
log(S/H)
log(Sc/H)
log(Ti/H)
log(Cr/H)
log(Mn/H)
log(Fe/H)
log(Ni/H)
Parallax [mas] 1.45 (1) 8.41 (3) 1.45 (1)
Distance [pc] 687.64 (584) 118.92 (48) 687.62 (584)
Composition H
Proper motion (right ascension) [mas/yr] 25.6733435 (1) 28.44743636 (2) 25.673 (1)
Proper motion (declination) [mas/yr] -35.01645914 (0.7) -39.59179269 (2) -35.016 (0.7)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.08 (0.09) 21.09 (0.09) 21.09 (0.09)
g magnitude 20.40 (0.02) 20.40 (0.03) 20.40 (0.03)
r magnitude 20.47 (0.03) 20.46 (0.03) 20.46 (0.03)
i magnitude 20.58 (0.05) 20.59 (0.05) 20.59 (0.05)
z magnitude 20.62 (0.2) 20.58 (0.2) 20.58 (0.2)
G magnitude 20.42 (0.08) 20.48 20.42 (0.007)
BP magnitude 20.56 (0.08) 20.50
RP magnitude 20.11 (0.1) 19.88
Pan g magnitude 20.47 (0.01)
Pan r magnitude 20.47 (0.02)
Pan i magnitude 20.55 (0.02)
Pan z magnitude 20.59 (0.05)
Pan y magnitude 20.12 (0.2)
E(B-V) 0.021

* 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.