Gaia DR2 6472153670805656832

All names: Gaia EDR3 6472153670805656832, Gaia DR2 6472153670805656832, Gaia DR3 6472153670805656832, LTT 8002, WDJ201419.21-550452.79

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 20 14 19.34 (0.04) 20 14 19.33 20 14 19.34 20 14 19.21 (0.04) 20 14 19.33
Declination -55 04 55.53 (0.04) -55 04 55.44 -55 04 55.53 -55 04 52.80 (0.04) -55 04 55.44
Spectral type DA DA
Effective temperature [K] 10958.0 (115)
log(g) [cgs] 7.93 (0.01)
Mass [M☉] 0.563 (0.01)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 11.96 (0.06) 11.96 (0.1) 11.96 11.96 (0.06) 11.96 (0.1)
Distance [pc] 83.64 (0.4) 83.63 (0.7) 83.64 83.64 (0.4) 83.63 (0.7)
Composition
Proper motion (right ascension) [mas/yr] 65.84416823 (0.06) 65.9936044 (0.1) 65.844 (0.06) 65.9936044
Proper motion (declination) [mas/yr] -170.5560445 (0.04) -170.702924 (0.09) -170.556 (0.04) -170.702924
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 16.40
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 16.40 (0.006) 16.43 16.40 16.40 (0.003) 16.43
BP magnitude 16.43 (0.006) 16.44 16.44
RP magnitude 16.39 (0.008) 16.41 16.41
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.007

* 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.