Gaia DR2 1993761236561858176

All names: Gaia EDR3 1993761236561858176, Gaia DR2 1993761236561858176, Gaia DR3 1993761236561858176, WDJ234613.42+540857.07

Parameter Unit Gaia EDR3 Stilism Simbad Gentile Fusillo et al. 2018
Right ascension 23 46 13.41 (0.7) 23 46 13.41 (0.7) 23 46 13.41
Declination 54 08 57.23 (0.5) 54 08 57.15 (0.5) 54 08 57.23
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] 4.10 (0.8) 4.10 (0.8) 10.90 (0.9)
Distance [pc] 244.04 (50) 244.05 (50) 91.77 (8)
Composition
Proper motion (right ascension) [mas/yr] -1.883924445 (0.9) -1.884 (0.9) -6.853277397
Proper motion (declination) [mas/yr] 5.113606662 (0.7) 5.114 (0.7) 9.857330216
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 19.18 (0.04) 19.18 (0.01) 19.13
BP magnitude 19.32 (0.04) 19.43
RP magnitude 18.35 (0.02) 18.31
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

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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.