SDSS J083515.93+092954.6

All names: Gaia EDR3 599736348312319360, SDSS J083515.92+092954.5, Gaia DR3 599736348312319360, Gaia DR2 599736348312319360, SDSS J083515.93+092954.6, SDSS J083515.93+092954.5

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 08 35 15.92 (0.5) 08 35 15.93 08 35 15.92 (0.6) 08 35 15.93 (0.5) 08 35 15.93
Declination 09 29 54.44 (0.3) 09 29 54.54 09 29 54.44 (0.4) 09 29 54.55 (0.3) 09 29 54.58
Spectral type DA DA DA DA
Effective temperature [K] 13922.0 14554.0 (609)
log(g) [cgs] 8.23 8.30 (0.2)
Mass [M] 0.753 0.785 (0.1)
log(Luminosity) [L]
Cooling age [Gyr] 0.3519
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] 2.55 (0.5) 2.39 (1) 2.55 (0.5)
Distance [pc] 391.49 (82) 418.38 (173) 391.50 (82)
Composition H
Proper motion (right ascension) [mas/yr] -7.350717697 (0.5) -8.472137593 (2) -7.351 (0.5)
Proper motion (declination) [mas/yr] -7.058916565 (0.4) -7.271689874 (0.7) -7.059 (0.4)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.11 (0.04) 20.13 (0.04) 20.11 (0.05)
g magnitude 19.81 (0.02) 19.80 (0.02) 19.81 (0.02)
r magnitude 20.03 (0.02) 20.03 (0.02) 20.04 (0.02)
i magnitude 20.26 (0.03) 20.26 (0.03) 20.28 (0.03)
z magnitude 20.55 (0.1) 20.50 (0.1) 20.50 (0.1)
G magnitude 19.90 (0.06) 19.96 19.90 (0.005)
BP magnitude 19.88 (0.06) 19.86
RP magnitude 20.08 (0.1) 20.23
Pan g magnitude 19.79 (0.01)
Pan r magnitude 20.05 (0.01)
Pan i magnitude 20.30 (0.01)
Pan z magnitude 20.43 (0.06)
Pan y magnitude 20.17 (0.2)
E(B-V) 0.024

* 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.