UCAC2 18166134

All names: Gaia EDR3 5448628462694711424, GALEX J102251.7-322602, Gaia DR2 5448628462694711424, Gaia DR3 5448628462694711424, UCAC2 18166134, UCAC4 288-060610

Parameter Unit Gaia EDR3 Stilism Vincent et al. 2024 Simbad
Right ascension 10 22 51.75 (0.03) 10 22 51.75 10 22 51.77 (0.03)
Declination -32 26 02.57 (0.03) -32 26 02.57 -32 26 02.59 (0.03)
Spectral type DA DA
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] 2.64 (0.05) 2.64 2.64 (0.05)
Distance [pc] 379.02 (7) 379.02 379.02 (7)
Composition
Proper motion (right ascension) [mas/yr] -12.339 (0.04) -12.339 (0.04)
Proper motion (declination) [mas/yr] 1.381 (0.04) 1.381 (0.04)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 15.51 (0.04)
V magnitude 15.74 (0.03)
R magnitude 15.94 (0.2)
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude 15.52 (0.01)
r magnitude 15.92 (0.07)
i magnitude 16.06 (0.09)
z magnitude
G magnitude 15.75 (0.003) 15.75 15.75 (0.003)
BP magnitude 15.59 (0.004)
RP magnitude 16.03 (0.01)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.030

* Constant surface field

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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.