LS 1150

All names: LS 1150, CD-345246, uvby98 -003405246, TYC 7145-2098-1, ALS 1150, UCAC2 16793142, SOPS IV a-113, Gaia DR3 5626377715769856128, TIC 186149538, Gaia DR2 5626377715769856128, 2MASS J08465320-3523582, UCAC4 274-040554

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 08 46 53.20 08 46 53.21 (0.03)
Declination -35 23 58.09 -35 23 58.24 (0.03)
Spectral type sdO sdO
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] 1.50 (0.05) 1.51 (0.04)
Distance [pc] 666.71 (21) 662.60 (17)
Composition
Proper motion (right ascension) [mas/yr] -5.964 (0.08) -6.003 (0.03)
Proper motion (declination) [mas/yr] -0.085 (0.07) -0.122 (0.04)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 12.26 (0.01)
V magnitude 12.50 (0.04)
R magnitude 12.79 (0.07)
I magnitude
J magnitude 13.14 (0.03) 13.14 (0.03)
H magnitude 13.29 (0.03) 13.29 (0.03)
K magnitude 13.39 (0.04) 13.39 (0.04)
u magnitude
g magnitude 12.29 (0.02)
r magnitude 12.77 (0.02)
i magnitude 13.11 (0)
z magnitude
G magnitude 12.50 (0.0005) 12.48 (0.003)
BP magnitude 12.27 (0.005)
RP magnitude 12.77 (0.001)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.104

* 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.