Gaia DR2 6842069136605278208

All names: WDJ21408.2-133608.19, Gaia DR2 6842069136605278208, WDJ214008.20-133608.20, Gaia EDR3 6842069136605278208, Gaia DR3 6842069136605278208

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Simbad Gentile Fusillo et al. 2018
Right ascension 21 40 08.37 (0.7) 21 40 08.36 21 40 08.20 (0.7) 21 40 08.36
Declination -13 36 08.69 (0.6) -13 36 08.67 -13 36 08.22 (0.6) -13 36 08.67
Spectral type CND
Effective temperature [K]
log(g) [cgs]
Mass [M]
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 10.45 (0.8) 11.05 (1) 10.45 (0.8) 11.05 (1)
Distance [pc] 95.66 (7) 90.50 (8) 95.66 (7) 90.50 (8)
Composition
Proper motion (right ascension) [mas/yr] 155.8528186 (0.9) 154.1525602 (2) 155.853 (0.9) 154.1525602
Proper motion (declination) [mas/yr] -29.05288732 (0.7) -30.66409944 (2) -29.053 (0.7) -30.66409944
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 20.35 (0.1) 20.44 20.35 (0.007) 20.44
BP magnitude 20.67 (0.1) 21.14 21.14
RP magnitude 19.57 (0.07) 19.52 19.52
Pan g magnitude 21.57 (0.06)
Pan r magnitude 20.37 (0.02)
Pan i magnitude 19.85 (0.009)
Pan z magnitude 19.68 (0.03)
Pan y magnitude 19.51 (0.04)
E(B-V) 0.002

* 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.