FBS 0654+697

All names: FBS0654+697, FBS 0654+697, LAMOST J070008.90+693531.2, Gaia EDR3 1109356620531902464, FBS B 867, Gaia DR3 1109356620531902464, Gaia DR2 1109356620531902464, UCAC4 798-017349

Parameter Unit Gaia EDR3 Geier 2020 Stilism Simbad
Right ascension 07 00 08.91 (0.03) 07 00 08.92 07 00 08.90 (0.03)
Declination 69 35 31.26 (0.04) 69 35 31.31 69 35 31.31 (0.04)
Spectral type sdOB sdO
Effective temperature [K] 37000.0
log(g) [cgs] 5.90
Mass [M]
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 0.43 (0.05) 0.48 (0.08) 0.43 (0.05)
Distance [pc] 2334.27 (275) 2082.90 (326) 2334.27 (275)
Composition
Proper motion (right ascension) [mas/yr] 0.911 (0.04) 0.902 (0.1) 0.911 (0.04)
Proper motion (declination) [mas/yr] -2.963 (0.05) -3.171 (0.1) -2.963 (0.05)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 16.43 (0.1)
V magnitude 16.83 (0.01)
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 16.32 (0.003) 16.35 (0.001) 16.32 (0.003)
BP magnitude 16.18 (0.004) 16.13 (0.006)
RP magnitude 16.60 (0.006) 16.60 (0.004)
Pan g magnitude 16.18 (0.003)
Pan r magnitude 16.58 (0.003)
Pan i magnitude 16.93 (0.003)
Pan z magnitude 17.21 (0.007)
Pan y magnitude 17.39 (0.01)
E(B-V) 0.058

* 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.