LS I +63 198

All names: UCAC4 771-022052, Gaia DR2 488017140776849664, 2MASS J03290566+6404420, Gaia DR3 488017140776849664, TIC 390927255, CSI+63-03247, ALS 7220, GEN# +8.01630198, Lan 480, UBV M 50850, GSC 04070-02419, TYC 4070-2419-1, FB29, FB 29, LS I +63 198

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 03 29 05.68 03 29 05.67 (0.02)
Declination 64 04 42.20 64 04 42.16 (0.02)
Spectral type sdOB sdOB
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] 2.79 (0.04) 2.82 (0.02)
Distance [pc] 358.27 (5) 354.06 (3)
Composition
Proper motion (right ascension) [mas/yr] 27.108 (0.06) 27.077 (0.01)
Proper motion (declination) [mas/yr] -21.246 (0.06) -21.076 (0.02)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 13.18 (0.3)
V magnitude 13.20 (0.3)
R magnitude 12.96 (0.07)
I magnitude 13.20
J magnitude 13.02 (0.03) 13.02 (0.03)
H magnitude 13.14 (0.03) 13.14 (0.03)
K magnitude 13.16 (0.04) 13.16 (0.04)
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 12.73 (0.0005) 12.71 (0.003)
BP magnitude 12.62 (0.005)
RP magnitude 12.81 (0.0008)
Pan g magnitude 12.86
Pan r magnitude 13.10
Pan i magnitude 13.31
Pan z magnitude 13.35 (0.002)
Pan y magnitude 13.50 (0.004)
E(B-V) 0.129

* 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.