Gaia DR2 2647884790098989568

All names: Gaia DR3 2647884790098989568, WDJ233617.11+033509.04, Gaia DR2 2647884790098989568, GALEX J233617.0+033508, WDJ233617.11+033509.03, Gaia EDR3 2647884790098989568, J2336+0335

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Vincent et al. 2020 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 23 36 17.05 (0.07) 23 36 17.06 23 36 17.05 23 36 17.11 (0.07) 23 36 17.06
Declination 03 35 08.09 (0.05) 03 35 08.12 03 35 08.09 03 35 09.04 (0.05) 03 35 08.12
Spectral type DA DA
Effective temperature [K] 11218.0 (83) 11147.0 11756.0 11490.0 (164)
log(g) [cgs] 7.90 7.89 7.96 (0.02)
Mass [M] 0.549 (0.01) 0.544 0.523 0.581 (0.01)
log(Luminosity) [L]
Cooling age [Gyr] 0.3981 0.3490
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 11.19 (0.07) 11.10 (0.1) 11.19 11.19 (0.07) 11.10 (0.1)
Distance [pc] 89.38 (0.6) 90.09 (0.9) 89.38 89.38 (0.6) 90.09 (0.9)
Composition
Proper motion (right ascension) [mas/yr] -54.47174957 (0.08) -54.78313575 (0.1) -54.472 (0.08) -54.78313575
Proper motion (declination) [mas/yr] -59.04658502 (0.05) -59.12019498 (0.1) -59.047 (0.05) -59.12019498
Variability NOV
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 16.86 (0.008)
g magnitude 16.41 (0.004)
r magnitude 16.57 (0.004)
i magnitude 16.75 (0.005)
z magnitude 16.97 (0.01)
G magnitude 16.48 (0.005) 16.50 16.48 16.48 (0.003) 16.50
BP magnitude 16.50 (0.005) 16.50 16.50
RP magnitude 16.48 (0.005) 16.47 16.47
Pan g magnitude 16.42 (0.007)
Pan r magnitude 16.58 (0.002)
Pan i magnitude 16.79 (0.003)
Pan z magnitude 16.98 (0.005)
Pan y magnitude 17.10 (0.008)
E(B-V) 0.008

* 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.