SDSS J235313.49+041525.4

All names: Gaia EDR3 2743352635960001792, J2353+0415, SDSS J235313.49+041525.4, SDSS J235313.48+041525.4, Gaia DR2 2743352635960001792, SDSS J235313.49+041525.45, Gaia DR3 2743352635960001792

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 Coutu et al. 2019 Gaia DR2 Stilism Kepler et al. 2015 Simbad Vincent et al. 2023
Right ascension 23 53 13.49 (2) 23 53 13.49 23 53 13.49 23 53 13.49 (5) 23 53 13.48 (2)
Declination 04 15 25.48 (1) 04 15 25.46 04 15 25.42 04 15 25.47 (2) 04 15 25.31 (1)
Spectral type DZ DZ DZ DZ
Effective temperature [K] 6551.0 (330) 7888.0 (176)
log(g) [cgs] 8.00 8.00 (0)
Mass [M]
log(Luminosity) [L]
Cooling age [Gyr] 0.0000
log(H/He) <-3.4564
log(C/He)
log(Ca/He) -10.0114 (0.2) -9.029 (0.2)
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] 3.17 (2) 3.17 (2)
Distance [pc] 315.44 (150) 260.68 (21) 315.44 (150)
Composition He He
Proper motion (right ascension) [mas/yr] 4.636560846 (2) 4.637 (2)
Proper motion (declination) [mas/yr] 10.63494266 (1) 10.635 (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 21.70 (0.2) 21.70 (0.2) 21.70 (0.2)
g magnitude 21.05 (0.04) 21.07 (0.04) 21.05 (0.04)
r magnitude 20.81 (0.04) 20.84 (0.04) 20.81 (0.04)
i magnitude 20.76 (0.06) 20.76 (0.05) 20.76 (0.06)
z magnitude 20.67 (0.2) 20.66 (0.2) 20.66 (0.2)
G magnitude 20.83 (0.2) 20.93 20.83 (0.01)
BP magnitude 20.97 (0.2) 20.69
RP magnitude 20.19 (0.1) 20.36
Pan g magnitude 21.05 (0.03)
Pan r magnitude 20.86 (0.03)
Pan i magnitude 20.87 (0.02)
Pan z magnitude 20.76 (0.07)
Pan y magnitude
E(B-V) 0.056

* 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.