Gaia DR3 4281592183725180288

All names: Gaia DR2 4281592183725180288, Gaia DR3 4281592183725180288, UVEX J185710.76+043917.5, UGPS J185710.70+043917.8

Parameter Unit Vincent et al. 2024 Simbad
Right ascension 18 57 10.76 18 57 10.75 (0.3)
Declination 04 39 17.57 04 39 17.42 (0.3)
Spectral type DA DA
Effective temperature [K] 6174.0 (198)
log(g) [cgs] 6.56 (0.6)
Mass [M☉] 0.099 (0.07)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 3.81 3.81 (0.3)
Distance [pc] 262.75 262.76 (21)
Composition
Proper motion (right ascension) [mas/yr] 8.287 (0.4)
Proper motion (declination) [mas/yr] 9.302 (0.3)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 17.93 (0.04)
H magnitude 16.51 (0.02)
K magnitude 15.47 (0.02)
u magnitude
g magnitude 19.29
r magnitude 19.27
i magnitude
z magnitude
G magnitude 19.15 19.15 (0.005)
BP magnitude
RP magnitude
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V)

* 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.