Gaia DR2 1852990728496211200

All names: Gaia EDR3 1852990732805028864, Gaia DR3 1852990732805028864, WDJ210913.46+311216.27, Gaia DR2 1852990728496211200

Parameter Unit Gaia EDR3 Stilism Simbad Gentile Fusillo et al. 2018
Right ascension 21 09 13.46 (0.4) 21 09 13.46 (0.4) 21 09 13.46
Declination 31 12 16.05 (0.6) 31 12 16.09 (0.6) 31 12 16.04
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] 4.72 (0.8) 4.72 (0.8) 13.61 (1)
Distance [pc] 211.90 (36) 211.90 (36) 73.46 (5)
Composition
Proper motion (right ascension) [mas/yr] -1.22313323 (0.5) -1.223 (0.5) 5.258623926
Proper motion (declination) [mas/yr] -2.47177146 (0.7) -2.472 (0.7) -14.76593146
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 18.75 (0.02) 18.75 (0.004) 18.59
BP magnitude 18.95 (0.02) 18.97
RP magnitude 17.62 (0.007) 17.62
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.033

* 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.