SDSS J110502.99+380111.3

All names: Gaia DR2 763282281967678848, J1105+3801, Gaia EDR3 763282281967678848, Gaia DR3 763282281967678848, SDSS J110502.99+380111.3

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Coutu et al. 2019 MWDD H Gaia DR2 Stilism Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 11 05 02.95 (0.6) 11 05 02.99 11 05 03.00 11 05 02.95 (1) 11 05 03.00 (0.6) 11 05 02.99
Declination 38 01 11.26 (0.6) 38 01 11.33 38 01 11.24 38 01 11.27 (1) 38 01 11.29 (0.6) 38 01 11.32
Spectral type DZ DZ DZ DZ DZ
Effective temperature [K] 7843.0 (280) 7991.0 10108.0 (45)
log(g) [cgs] 7.54 7.57 9.27 (0.6)
Mass [M] 0.3447 0.376
log(Luminosity) [L]
Cooling age [Gyr] 0.6970 0.6657
log(H/He) <-5.0966
log(C/He)
log(Ca/He) -8.9727 (0.4)
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] 3.34 (0.8) 2.43 2.43 (2) 3.34 (0.8)
Distance [pc] 299.37 (72) 411.43 (313) 411.43 (313) 299.37 (72)
Composition He He
Proper motion (right ascension) [mas/yr] -35.05613398 (0.8) -34.88934417 (3) -35.056 (0.8)
Proper motion (declination) [mas/yr] -1.718864339 (0.7) 1.519852077 (3) -1.719 (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 20.99 (0.07) 21.00 (0.08) 21.00 (0.08)
g magnitude 20.55 (0.02) 20.55 (0.03) 20.55 (0.03)
r magnitude 20.51 (0.03) 20.51 (0.03)
i magnitude 20.48 (0.04) 20.50 (0.04) 20.50 (0.04)
z magnitude 20.64 (0.2) 20.62 (0.1) 20.62 (0.1)
G magnitude 20.46 (0.1) 20.54 20.46 (0.008)
BP magnitude 20.71 (0.1) 20.57
RP magnitude 20.30 (0.1) 20.12
Pan g magnitude 20.52 (0.02)
Pan r magnitude 20.50 (0.03)
Pan i magnitude 20.57 (0.02)
Pan z magnitude 20.62 (0.05)
Pan y magnitude
E(B-V) 0.016

* 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.