GALEX J101703.6-335502

All names: GALEXJ10170-3355, WISE J101703.68-335502.2, UCAC4 281-057841, GALEX J101703.6-335502, TIC 71248239, UCAC2 17482531, 2MASS J10170368-3355024, WISEA J101703.67-335502.1, Gaia DR3 5446939033017558784, Gaia DR2 5446939033017558784

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 10 17 03.70 10 17 03.69 (0.01)
Declination -33 55 02.07 -33 55 02.34 (0.02)
Spectral type sdB+MS 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] 1.35 (0.03) 1.38 (0.02)
Distance [pc] 740.52 (16) 723.59 (11)
Composition
Proper motion (right ascension) [mas/yr] -10.664 (0.04) -10.862 (0.02)
Proper motion (declination) [mas/yr] 14.141 (0.05) 13.932 (0.02)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 13.11 (0.03)
V magnitude 12.91 (0.01)
R magnitude 13.02 (0.08)
I magnitude
J magnitude 12.29 (0.02) 12.29 (0.02)
H magnitude 12.04 (0.02) 12.04 (0.02)
K magnitude 12.04 (0.02) 12.04 (0.02)
u magnitude
g magnitude 12.94 (0.06)
r magnitude 12.90 (0.04)
i magnitude 12.94 (0.08)
z magnitude
G magnitude 12.83 (0.0006) 12.82 (0.003)
BP magnitude 12.92 (0.003)
RP magnitude 12.60 (0.002)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.045

* 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.