EC 04369-3609

All names: Gaia DR3 4867419714241921152, TIC 686020250, Gaia EDR3 4867419714241921152, GALEX J043845.1-360401, EC 04369-3609, Gaia DR2 4867419714241921152, EC04369-3609, TIC 471015280

Parameter Unit Gaia EDR3 Geier 2020 Stilism Simbad
Right ascension 04 38 45.19 (0.04) 04 38 45.08 04 38 45.19 (0.04)
Declination -36 04 02.16 (0.05) -36 04 01.27 -36 04 02.01 (0.05)
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] 1.14 (0.05) 1.17 (0.06) 1.14 (0.05)
Distance [pc] 873.44 (41) 852.37 (47) 873.44 (41)
Composition
Proper motion (right ascension) [mas/yr] 0.018 (0.05) 0.003 (0.1) 0.018 (0.05)
Proper motion (declination) [mas/yr] -9.592 (0.06) -9.342 (0.1) -9.592 (0.06)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 16.25
V magnitude 16.60
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 16.50 (0.003) 16.53 (0.002) 16.50 (0.003)
BP magnitude 16.32 (0.004) 16.22 (0.01)
RP magnitude 16.87 (0.007) 16.86 (0.008)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.010

* 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.