SDSS J075333.61+233200.1

All names: SDSS J075333.61+233200.1, J0753+2332, Gaia DR2 675220948295250560, Gaia EDR3 675220948295250560, Gaia DR3 675220948295250560

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Coutu et al. 2019 Gaia DR2 Stilism Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 07 53 33.60 (0.9) 07 53 33.61 07 53 33.62 07 53 33.60 (1) 07 53 33.62 (0.9) 07 53 33.61
Declination 23 32 00.21 (0.6) 23 32 00.15 23 32 00.22 23 32 00.21 (0.8) 23 32 00.18 (0.6) 23 32 00.14
Spectral type DBZA DBAZ+M DBAZM: DC:
Effective temperature [K] 11150.0 (914) 13253.0 (425)
log(g) [cgs] 8.50 8.06 (0.3)
Mass [M] 0.9074
log(Luminosity) [L]
Cooling age [Gyr] 1.0200
log(H/He) -4.8544 (0.8)
log(C/He)
log(Ca/He) -9.6672 (0.3)
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] 1.42 (0.9) 2.94 2.94 (2) 1.42 (0.9)
Distance [pc] 703.65 (463) 340.26 (178) 340.26 (178) 703.63 (463)
Composition He
Proper motion (right ascension) [mas/yr] -22.04717815 (1) -22.05472498 (3) -22.047 (1)
Proper motion (declination) [mas/yr] 1.549536094 (0.6) -0.947289768 (1) 1.55 (0.6)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.60 (0.07) 20.58 (0.07) 20.58 (0.07)
g magnitude 20.43 (0.02) 20.44 (0.02) 20.44 (0.02)
r magnitude 20.70 (0.04) 20.70 (0.04) 20.70 (0.04)
i magnitude 20.63 (0.06) 20.64 (0.06) 20.64 (0.06)
z magnitude 21.48 (0.5) 21.51 (0.6) 21.51 (0.6)
G magnitude 20.50 (0.1) 20.59 20.50 (0.009)
BP magnitude 20.45 (0.1) 20.36
RP magnitude 20.40 (0.1) 20.39
Pan g magnitude 20.49 (0.02)
Pan r magnitude 20.69 (0.01)
Pan i magnitude 20.85 (0.05)
Pan z magnitude 21.00 (0.06)
Pan y magnitude
E(B-V) 0.044

* 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.