Gaia DR3 2399555282897617152

All names: EC 22590-1920, TIC 2052156201, TIC 471013680, Gaia DR3 2399555282897617152, GALEX J230140.3-190408, Gaia DR2 2399555282897617152

Parameter Unit Vincent et al. 2024 Simbad
Right ascension 23 01 40.37 23 01 40.35 (0.06)
Declination -19 04 08.83 -19 04 08.66 (0.06)
Spectral type DO sdO?
Effective temperature [K] 125650.0 (44284)
log(g) [cgs] 8.18 (0.4)
Mass [M☉] 0.834 (0.3)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 2.71 2.71 (0.07)
Distance [pc] 368.37 368.36 (9)
Composition
Proper motion (right ascension) [mas/yr] 20.547 (0.08)
Proper motion (declination) [mas/yr] -10.259 (0.08)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 16.21 16.21 (0.003)
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:

Spectra

Controls

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Spectra available:

Spectra without link are available upon request

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.