TYC 742-822-1

All names: LF 8 +13 4, GSC 00742-00822, Gaia DR1 3344334627867111168, Gaia DR3 3344334627867111168, LAMOST J060759.88+133651.8, Gaia DR2 3344334627867111168, TIC 151473446, 2MASS J06075988+1336519, TYC 742-822-1, TYC742-822-1

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 06 07 59.88 06 07 59.88 (0.05)
Declination 13 36 51.86 13 36 51.88 (0.04)
Spectral type sdB sdB
Effective temperature [K] 30580.0 (1510)
log(g) [cgs] 5.09 (0.01)
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 1.65 (0.08) 1.55 (0.05)
Distance [pc] 604.78 (28) 643.38 (20)
Composition
Proper motion (right ascension) [mas/yr] 3.96 (0.2) 3.393 (0.06)
Proper motion (declination) [mas/yr] -7.554 (0.1) -7.361 (0.04)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 11.90 (0.1)
V magnitude 12.17 (0.2)
R magnitude
I magnitude
J magnitude 12.50 (0.02) 12.50 (0.02)
H magnitude 12.62 (0.02) 12.62 (0.02)
K magnitude 12.68 (0.02) 12.68 (0.02)
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 12.19 (0.0006) 12.17 (0.003)
BP magnitude 12.03 (0.01)
RP magnitude 12.29 (0.002)
Pan g magnitude 11.88
Pan r magnitude 12.27
Pan i magnitude 12.58
Pan z magnitude 12.82
Pan y magnitude 12.99 (0.004)
E(B-V) 0.120

* 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.