Gaia DR2 4230539767198988416

All names: Gaia EDR3 4230539767198988416, Gaia DR2 4230539767198988416, WDJ202016.10+004526.00, Gaia DR3 4230539767198988416

Parameter Unit Gaia EDR3 Stilism Simbad Gentile Fusillo et al. 2018
Right ascension 20 20 16.06 (2) 20 20 16.10 (2) 20 20 16.06
Declination 00 45 25.50 (2) 00 45 26.00 (1) 00 45 25.50
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] 17.64 (3) 17.64 (3)
Distance [pc] 56.69 (9) 56.69 (9)
Composition
Proper motion (right ascension) [mas/yr] -42.542 (4) -42.54182258
Proper motion (declination) [mas/yr] -32.335 (3) -32.33505151
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 20.72 (0.2) 20.72 (0.01) 20.80
BP magnitude 21.14 (0.2) 20.96
RP magnitude 20.28 (0.2) 20.18
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.002

* Constant surface field

Special notes:

Spectra

Controls

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Range:

x: to
y: to

Spectra available:

Spectra without link are available upon request

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.