Gaia DR2 1809406602970133504

All names: Gaia DR3 1809406602970133504, Gaia EDR3 1809406602970133504, WDJ200824.93+162306.55, Gaia DR2 1809406602970133504

Parameter Unit Gaia EDR3 Stilism Simbad Gentile Fusillo et al. 2018
Right ascension 20 08 24.92 (0.5) 20 08 24.92 (0.5) 20 08 24.92
Declination 16 23 06.44 (0.4) 16 23 06.54 (0.4) 16 23 06.45
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] 4.23 (0.7) 4.23 (0.7) 13.18 (0.8)
Distance [pc] 236.51 (40) 236.51 (40) 75.87 (5)
Composition
Proper motion (right ascension) [mas/yr] -2.54335296 (0.6) -2.543 (0.6) -7.769140836
Proper motion (declination) [mas/yr] -6.025499075 (0.5) -6.025 (0.5) -6.745227807
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 18.34 (0.01) 18.34 (0.006) 18.29
BP magnitude 18.84 (0.01) 18.89
RP magnitude 17.48 (0.007) 17.50
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.025

* 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.