Gaia DR2 1805611883402086784

All names: Gaia DR2 1805611883402086784, Gaia DR3 1805611883403486720, WDJ202716.95+154131.18, Gaia EDR3 1805611883403486720

Parameter Unit Gaia EDR3 Stilism Simbad Gentile Fusillo et al. 2018
Right ascension 20 27 16.94 (0.6) 20 27 16.94 (0.6) 20 27 16.94
Declination 15 41 31.05 (0.5) 15 41 31.18 (0.5) 15 41 31.05
Spectral type
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] 3.96 (1) 3.96 (1) 12.64 (1)
Distance [pc] 252.33 (61) 252.33 (61) 79.12 (6)
Composition
Proper motion (right ascension) [mas/yr] 1.768629581 (0.9) 1.769 (0.9) -3.389998952
Proper motion (declination) [mas/yr] -8.620971249 (0.8) -8.621 (0.8) -8.066739211
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 19.06 (0.02) 19.06 (0.01) 18.91
BP magnitude 19.47 (0.02) 19.47
RP magnitude 17.88 (0.01) 17.88
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.039

* Constant surface field

Special notes:

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Absorption lines

Photometric filters

BVRI
ugriz

Photometric fit




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.