Gaia DR2 1815464946399192192

All names: Gaia EDR3 1815464950700510464, Gaia DR3 1815464950700510464, WDJ202424.32+185236.18, Gaia DR2 1815464946399192192

Parameter Unit Gaia EDR3 Stilism Simbad Gentile Fusillo et al. 2018
Right ascension 20 24 24.31 (0.3) 20 24 24.31 (0.3) 20 24 24.31
Declination 18 52 36.26 (0.3) 18 52 36.21 (0.3) 18 52 36.26
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] 2.79 (0.5) 2.79 (0.5) 15.37 (0.8)
Distance [pc] 359.02 (66) 359.01 (66) 65.06 (4)
Composition
Proper motion (right ascension) [mas/yr] 0.236284195 (0.4) 0.236 (0.4) -4.441752888
Proper motion (declination) [mas/yr] 3.238724341 (0.5) 3.239 (0.5) 5.552110213
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 18.70 (0.02) 18.70 (0.004) 18.55
BP magnitude 18.74 (0.02) 18.73
RP magnitude 17.53 (0.01) 17.52
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.024

* Constant surface field

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Absorption lines

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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.