Gaia DR2 4942195988218119168

All names: WDJ015657.14-472245.07, Gaia DR2 4942195988218119168, WDJ015657.14-472245.06, 2MASS J01565713-4722451, TIC 184398872, JL 269, Gaia DR3 4942195988218119168, Gaia EDR3 4942195988218119168

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 01 56 57.19 (0.03) 01 56 57.19 01 56 57.19 01 56 57.14 (0.03) 01 56 57.19
Declination -47 22 45.02 (0.03) -47 22 45.02 -47 22 45.02 -47 22 45.07 (0.03) -47 22 45.02
Spectral type DA DA
Effective temperature [K] 12511.0 (131)
log(g) [cgs] 7.92 (0.008)
Mass [M☉] 0.559 (0.007)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 11.92 (0.04) 11.91 (0.05) 11.92 11.92 (0.04) 11.91 (0.05)
Distance [pc] 83.89 (0.3) 84.00 (0.3) 83.89 83.89 (0.3) 84.00 (0.3)
Composition
Proper motion (right ascension) [mas/yr] 32.31146368 (0.03) 32.36760975 (0.06) 32.311 (0.03) 32.36760975
Proper motion (declination) [mas/yr] 3.033198026 (0.04) 3.09871817 (0.07) 3.033 (0.04) 3.09871817
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 16.70
V magnitude
R magnitude
I magnitude
J magnitude 16.43 (0.1)
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 16.13 (0.002) 16.15 16.13 16.13 (0.003) 16.15
BP magnitude 16.13 (0.002) 16.12 16.12
RP magnitude 16.17 (0.003) 16.15 16.15
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.001

* 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.