All names: PG 1017-113, TIC 36733697, 2MASS J10192872-1132384, GALEX J101928.8-113238, Gaia EDR3 3767313899213702912, PG1017-113, Gaia DR3 3767313899213702912, EC 10170-1117, Gaia DR2 3767313899213702912
Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
---|---|---|---|---|---|
Right ascension | 10 19 28.76 (0.06) | 10 19 28.78 | 10 19 28.77 (0.06) | ||
Declination | -11 32 38.83 (0.06) | -11 32 38.56 | -11 32 38.77 (0.06) | ||
Spectral type | sdB | sdB | |||
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] | 0.49 (0.07) | 0.35 (0.1) | 0.49 (0.07) | |
Distance | [pc] | 2042.07 (291) | 2896.87 (973) | 2042.07 (291) | |
Composition | |||||
Proper motion (right ascension) | [mas/yr] | -5.71 (0.07) | -5.947 (0.1) | -5.71 (0.07) | |
Proper motion (declination) | [mas/yr] | -3.319 (0.06) | -3.005 (0.2) | -3.319 (0.06) | |
Variability | |||||
Magnetic | |||||
Bd | [MG] | ||||
Infrared excess (disk) | |||||
Binarity | |||||
B magnitude | 16.17 | ||||
V magnitude | 16.39 | ||||
R magnitude | |||||
I magnitude | |||||
J magnitude | 16.82 (0.1) | 16.82 (0.1) | |||
H magnitude | 16.31 (0.2) | 16.31 (0.2) | |||
K magnitude | 15.67 | ||||
u magnitude | |||||
g magnitude | |||||
r magnitude | |||||
i magnitude | |||||
z magnitude | |||||
G magnitude | 16.40 (0.003) | 16.43 (0.002) | 16.40 (0.003) | ||
BP magnitude | 16.30 (0.005) | 16.28 (0.007) | |||
RP magnitude | 16.63 (0.006) | 16.62 (0.005) | |||
Pan g magnitude | 16.26 (0.005) | ||||
Pan r magnitude | 16.62 (0.006) | ||||
Pan i magnitude | 16.94 (0.003) | ||||
Pan z magnitude | 17.18 (0.003) | ||||
Pan y magnitude | 17.32 (0.008) | ||||
E(B-V) | 0.038 |
* Constant surface field
Spectra without link are available upon request
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.