PG 1111-077

All names: TIC 396874449, BPS BS 16557-0015, 2MASS J11134841-0800206, GALEX J111348.5-080018, [TFW97] J111348.43-080020.76, Gaia EDR3 3783517028410589056, Gaia DR2 3783517028410589056, PG 1111-077, PG1111-077, Gaia DR3 3783517028410589056

Parameter Unit Gaia EDR3 Geier 2020 Stilism Simbad
Right ascension 11 13 48.41 (0.04) 11 13 48.43 11 13 48.42 (0.04)
Declination -08 00 20.66 (0.03) -08 00 20.59 -08 00 20.66 (0.03)
Spectral type sdOB sdBO
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] 1.65 (0.04) 1.76 (0.09) 1.65 (0.04)
Distance [pc] 606.32 (16) 566.80 (28) 606.32 (16)
Composition
Proper motion (right ascension) [mas/yr] -3.512 (0.05) -3.401 (0.1) -3.512 (0.05)
Proper motion (declination) [mas/yr] -0.429 (0.03) -0.458 (0.1) -0.429 (0.03)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 13.39
V magnitude
R magnitude
I magnitude
J magnitude 14.15 (0.04) 14.15 (0.04)
H magnitude 14.36 (0.05) 14.36 (0.05)
K magnitude 14.39 (0.1) 14.39 (0.1)
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 13.65 (0.003) 13.67 (0.0006) 13.65 (0.003)
BP magnitude 13.54 (0.003) 13.51 (0.008)
RP magnitude 13.87 (0.004) 13.88 (0.002)
Pan g magnitude 13.50 (0.001)
Pan r magnitude 13.88 (0.003)
Pan i magnitude 14.21 (0.002)
Pan z magnitude 14.47 (0.001)
Pan y magnitude 14.61 (0.001)
E(B-V) 0.028

* 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.