SDSS J083304.95+104252.9

All names: SDSS J083304.95+104252.9, Gaia DR2 601590163571030272, GALEX J083304.9+104252, SDSS J083304.96+104253.0, Gaia DR3 601590163571030272, SDSS J083304.96+104252.9, Gaia EDR3 601590163571030272

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Vincent et al. 2024 Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 08 33 04.95 (0.2) 08 33 04.96 08 33 04.95 (0.2) 08 33 04.95 08 33 04.96 (0.2) 08 33 04.96
Declination 10 42 52.23 (0.1) 10 42 52.97 10 42 52.27 (0.1) 10 42 52.23 10 42 53.35 (0.1) 10 42 52.95
Spectral type DA DA DA DA DA
Effective temperature [K] 9343.0 10437.0 (423) 9846.0 (67)
log(g) [cgs] 7.94 8.17 (0.07) 8.30 (0.1)
Mass [M] 0.561 0.706 (0.06) 0.778 (0.06)
log(Luminosity) [L]
Cooling age [Gyr] 0.6613
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] 5.44 (0.2) 5.51 (0.2) 5.44 5.44 (0.2)
Distance [pc] 183.72 (6) 181.58 (8) 183.72 183.72 (6)
Composition H
Proper motion (right ascension) [mas/yr] -8.339595384 (0.2) -7.48046534 (0.4) -8.34 (0.2)
Proper motion (declination) [mas/yr] -70.00145432 (0.1) -69.87644902 (0.3) -70.001 (0.1)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.07 (0.02) 19.07 (0.02) 19.04 (0.03)
g magnitude 18.61 (0.007) 18.61 (0.007) 18.61 (0.02)
r magnitude 18.69 (0.009) 18.69 (0.009) 18.64 (0.02)
i magnitude 18.76 (0.01) 18.76 (0.01) 18.77 (0.02)
z magnitude 18.84 (0.03) 18.84 (0.03) 18.98 (0.06)
G magnitude 18.59 (0.02) 18.63 18.59 18.59 (0.004)
BP magnitude 18.72 (0.02) 18.67
RP magnitude 18.58 (0.04) 18.54
Pan g magnitude 18.62 (0.005)
Pan r magnitude 18.69 (0.005)
Pan i magnitude 18.80 (0.007)
Pan z magnitude 18.95 (0.008)
Pan y magnitude 18.99 (0.02)
E(B-V) 0.012

* 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.