SDSS J100849.59+465427.0

All names: SDSS J100849.59+465427.00, Gaia EDR3 822478334444228480, Gaia DR3 822478334444228480, Gaia DR2 822478334444228480, SDSS J100849.59+465427.0

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Gaia DR2 Kepler et al. 2016 Simbad
Right ascension 10 08 49.59 (0.2) 10 08 49.59 10 08 49.59 (0.3) 10 08 49.59 (0.2)
Declination 46 54 26.87 (0.2) 46 54 27.00 46 54 26.88 (0.3) 46 54 27.00 (0.2)
Spectral type DZ: DZ
Effective temperature [K] 7272.0 (47)
log(g) [cgs] 8.00 (0)
Mass [M]
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He) -9.839
log(Ca/H)
log(N/He)
log(O/He)
log(Na/He)
log(Mg/He)
log(Al/He)
log(Si/He)
log(P/He)
log(S/He)
log(Cl/He)
log(Sc/He)
log(Ti/He)
log(V/He)
log(Cr/He)
log(Mn/He)
log(Fe/He)
log(Co/He)
log(Ni/He)
log(Cu/He)
log(Zn/He)
log(Ga/He)
log(Ge/He)
log(Sr/He)
Parallax [mas] -0.57 (0.3) -0.38 (0.4)
Distance [pc]
Composition He
Proper motion (right ascension) [mas/yr] 0.720956901 (0.3) 1.076379954 (0.5) 0.721 (0.3)
Proper motion (declination) [mas/yr] -8.220486931 (0.2) -7.874080117 (0.6) -8.22 (0.2)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.00 (0.08) 21.02 (0.08) 21.02 (0.08)
g magnitude 19.83 (0.01) 19.77 (0.03) 19.77 (0.03)
r magnitude 19.48 (0.01) 19.51 (0.02) 19.51 (0.02)
i magnitude 19.28 (0.02) 19.30 (0.02) 19.30 (0.02)
z magnitude 19.16 (0.04) 19.18 (0.04) 19.18 (0.04)
G magnitude 19.49 (0.05) 19.51 19.49 (0.004)
BP magnitude 19.82 (0.05) 19.96
RP magnitude 19.06 (0.03) 19.11
Pan g magnitude 19.80 (0.02)
Pan r magnitude 19.49 (0.008)
Pan i magnitude 19.33 (0.006)
Pan z magnitude 19.29 (0.03)
Pan y magnitude 19.22 (0.07)
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.