Gaia DR2 5446584681033718272

All names: Gaia EDR3 5446584681033718272, WDJ102010.55-345844.77, Gaia DR3 5446584681033718272, Gaia DR2 5446584681033718272

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 10 20 10.19 (0.2) 10 20 10.20 10 20 10.19 10 20 10.55 (0.2) 10 20 10.20
Declination -34 58 47.51 (0.2) -34 58 47.43 -34 58 47.51 -34 58 44.77 (0.2) -34 58 47.43
Spectral type DA: DA
Effective temperature [K] 5464.0 (127)
log(g) [cgs] 8.30 (0.05)
Mass [M☉] 0.777 (0.05)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 12.87 (0.3) 12.64 (0.3) 12.87 12.87 (0.3) 12.64 (0.3)
Distance [pc] 77.71 (2) 79.08 (2) 77.71 77.71 (2) 79.08 (2)
Composition
Proper motion (right ascension) [mas/yr] -275.277446 (0.2) -276.2914077 (0.6) -275.277 (0.2) -276.2914077
Proper motion (declination) [mas/yr] -171.146238 (0.2) -171.1986695 (0.6) -171.146 (0.2) -171.1986695
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 19.33 (0.04) 19.37 19.33 19.33 (0.004) 19.37
BP magnitude 19.75 (0.04) 19.82 19.82
RP magnitude 18.81 (0.02) 18.78 18.78
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
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.