UCAC2 13869224

All names: Gaia DR3 6715490300005795840, Gaia DR2 6715490300004121216, TIC 143699381, DENIS J190103.9-422935, UCAC2 13869224, WISE J190103.97-422934.8, UCAC4 238-167488, WISEA J190103.97-422934.9, GALEXJ19010-4229, 2MASS J19010396-4229347

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 19 01 04.07 19 01 03.96 (0.2)
Declination -42 29 33.52 -42 29 34.97 (0.2)
Spectral type sdB sdB
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] 1.23 (0.3) 0.35 (0.2)
Distance [pc] 812.15 (189) 2856.33 (1912)
Composition
Proper motion (right ascension) [mas/yr] 6.696 (0.5) 8.212 (0.2)
Proper motion (declination) [mas/yr] -13.141 (0.5) -13.752 (0.2)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 13.97 (0.02)
V magnitude 13.86 (0.01)
R magnitude 14.21 (0.08)
I magnitude 13.86 (0.02)
J magnitude 13.72 (0.03) 13.72 (0.03)
H magnitude 13.45 (0.04) 13.45 (0.04)
K magnitude 13.36 (0.04) 13.36 (0.04)
u magnitude
g magnitude 13.86 (0.07)
r magnitude 13.95 (0.01)
i magnitude
z magnitude
G magnitude 14.01 (0.003) 14.11 (0.009)
BP magnitude 13.90 (0.01)
RP magnitude 13.94 (0.003)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.077

* 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.