GD 1192

All names: Gaia DR3 2395444208921491456, BPM 82958, EC 23330-1634, 1SWASP J233536.58-161743.8, GJ 4344, Gaia DR2 2395444208921491456, 2MASS J23353661-1617438, CNS5 5814, Gaia EDR3 2395444208921491456, MCT 2333-1634, WD2333-165, GD 1192, GALEX J233536.5-161744, BPM 82758, WD 2333-165, WDJ233536.62-161743.66, USNO-B1.0 0737-00839488

Parameter Unit Gaia EDR3 Pan-STARRS DR1 O'Brien et al. 2024 Bergeron et al. 2021 MWDD H Gaia DR2 Stilism Gianninas et al. 2011 Koester et al. 2009 Koester et al. 2001 Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018 White Dwarf Catalog (McCook & Sion 1999)
Right ascension 23 35 36.72 (0.02) 23 35 36.72 (0.04) 23 35 36.60 23 35 36.72 23 35 36.62 (0.02) 23 35 36.72 23 35 35.98
Declination -16 17 45.93 (0.02) -16 17 45.86 (0.03) -16 17 43.00 -16 17 45.93 -16 17 43.66 (0.02) -16 17 45.86 -16 17 35.88
Spectral type DA DA DA DA DA DA DA3.7 DA
Effective temperature [K] 13507.0 (176) 14236.0 (607) 13164.0 13790.0 (294) 13303.0 (19) 13468.0 (102) 13347.0 (105)
log(g) [cgs] 7.97 (0.01) 8.09 (0.07) 7.96 7.96 (0.05) 7.88 (0.003) 7.81 (0.01) 7.96 (0.006)
Mass [M] 0.593 (0.009) 0.664 (0.04) 0.588 0.59 (0.03) 0.51 0.588 (0.005)
log(Luminosity) [L]
Cooling age [Gyr] 0.2769 0.2759
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
log(C/H)
log(N/H)
log(O/H)
log(Na/H)
log(Mg/H)
log(Al/H)
log(Si/H)
log(P/H)
log(S/H)
log(Sc/H)
log(Ti/H)
log(Cr/H)
log(Mn/H)
log(Fe/H)
log(Ni/H)
Parallax [mas] 41.08 (0.02) 41.08 (0.02) 41.02 (0.05) 41.08 41.08 (0.02) 41.02 (0.05)
Distance [pc] 24.34 (0.01) 24.34 (0.01) 24.00 24.38 (0.03) 31.00 24.34 24.34 (0.01) 24.38 (0.03)
Composition H H H
Proper motion (right ascension) [mas/yr] 88.03726938 (0.03) 87.97680898 (0.1) 88.037 (0.03) 87.97680898
Proper motion (declination) [mas/yr] -142.4241852 (0.02) -142.3912072 (0.06) -142.424 (0.02) -142.3912072
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 13.80 13.80 13.47
V magnitude 13.57
R magnitude 13.80
I magnitude
J magnitude 13.59 (0.02)
H magnitude 13.71 (0.02)
K magnitude 13.71 (0.04)
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 13.40 (0.001) 13.42 13.40 13.40 (0.003) 13.42
BP magnitude 13.39 (0.001) 13.39 13.39
RP magnitude 13.47 (0.0007) 13.48 13.48
Pan g magnitude 13.32 (0.004)
Pan r magnitude 13.58 (0.01)
Pan i magnitude 13.81 (0.005)
Pan z magnitude 14.01 (0.002)
Pan y magnitude 14.18 (0.002)
E(B-V) 0.000

* 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.