Gaia DR3 3366445467401154432

All names: Gaia DR2 3366445467401154432, GALEX J070700.6+193527, Gaia DR3 3366445467401154432, LAMOST J070700.65+193526.9

Parameter Unit Vincent et al. 2024 Simbad
Right ascension 07 07 00.65 07 07 00.65 (0.08)
Declination 19 35 26.90 19 35 26.95 (0.07)
Spectral type DO: sdB/sdO
Effective temperature [K] 82557.0 (19213)
log(g) [cgs] 8.23 (0.1)
Mass [M☉] 0.808 (0.09)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 2.12 2.12 (0.08)
Distance [pc] 472.42 472.41 (19)
Composition
Proper motion (right ascension) [mas/yr] -2.909 (0.1)
Proper motion (declination) [mas/yr] -2.763 (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 17.39 17.39 (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

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Spectra available:

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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.