SDSS J073238.45+153536.2

All names: Gaia DR3 3168454926821957888, SDSS J073238.45+153536.2, SDSS J073238.45+153536.20, SDSS J073238.45+153536.1, Gaia EDR3 3168454926821957888, Gaia DR2 3168454926821957888

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Genest-Beaulieu & Bergeron 2019 (spectroscopic) Genest-Beaulieu & Bergeron 2019 (photometric) MWDD HE Gaia DR2 Stilism Simbad Kleinman et al. 2013
Right ascension 07 32 38.45 (0.5) 07 32 38.46 07 32 38.45 (0.7) 07 32 38.46 (0.5) 07 32 38.45
Declination 15 35 36.17 (0.5) 15 35 36.16 15 35 36.17 (0.6) 15 35 36.13 (0.5) 15 35 36.19
Spectral type DBAH: DBAH DBAH:
Effective temperature [K] 16952.0 19003.0 12975.0 17482.0 (424)
log(g) [cgs] 8.85 8.34 7.83 8.93 (0.2)
Mass [M] 1.117 0.805 0.492
log(Luminosity) [L]
Cooling age [Gyr] 0.2421
log(H/He) -4.78
log(C/He)
log(Ca/He)
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] 1.57 (0.7) 1.75 (0.8) 1.57 (0.7)
Distance [pc] 635.78 (272) 571.57 (259) 635.77 (272)
Composition He
Proper motion (right ascension) [mas/yr] -13.29651758 (0.9) -13.22987003 (1) -13.297 (0.9)
Proper motion (declination) [mas/yr] 2.153694167 (0.9) 2.612393478 (1) 2.154 (0.9)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.89 (0.04) 19.89 (0.04) 19.90 (0.04)
g magnitude 19.97 (0.01) 19.97 (0.01) 19.98 (0.02)
r magnitude 20.26 (0.02) 20.26 (0.02) 20.28 (0.02)
i magnitude 20.59 (0.04) 20.59 (0.04) 20.62 (0.04)
z magnitude 20.51 (0.1) 20.51 (0.1) 20.50 (0.1)
G magnitude 20.12 (0.1) 20.20 20.12 (0.007)
BP magnitude 20.12 (0.1) 19.84
RP magnitude 20.28 (0.2) 20.14
Pan g magnitude 20.04 (0.03)
Pan r magnitude 20.36 (0.04)
Pan i magnitude 20.52 (0.02)
Pan z magnitude 20.38 (0.1)
Pan y magnitude 20.16 (0.2)
E(B-V) 0.031

* 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.