All names: Gaia DR2 1432613490070627584, UCAC4 733-058113, HIDDEN NAME PG 1710+566, SBSS 1710+566, SDSS J171120.46+563533.1, TIC 198386262, SDSS J171120.45+563533.1, PG 1710+567, AP J17112047+5635331, GALEX J171120.3+563534, PG1710+566, 2MASS J17112047+5635331, Gaia DR3 1432613490070627584
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 17 11 20.50 | 17 11 20.46 (0.03) | ||
| Declination | 56 35 32.70 | 56 35 33.10 (0.03) | ||
| 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] | 0.72 (0.04) | 0.84 (0.03) | |
| Distance | [pc] | 1380.26 (68) | 1191.19 (44) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -10.582 (0.07) | -10.267 (0.04) | |
| Proper motion (declination) | [mas/yr] | 4.62 (0.07) | 4.213 (0.04) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 14.88 (0.02) | |||
| V magnitude | 14.63 (0.01) | |||
| R magnitude | 15.23 (0.08) | |||
| I magnitude | ||||
| J magnitude | 14.05 (0.03) | 14.05 (0.03) | ||
| H magnitude | 13.62 (0.03) | 13.62 (0.03) | ||
| K magnitude | 13.63 (0.04) | 13.63 (0.04) | ||
| u magnitude | 14.77 (0.003) | 14.78 (0.003) | ||
| g magnitude | 14.83 (0.003) | 14.83 (0.003) | ||
| r magnitude | 14.91 (0.003) | 14.90 (0.003) | ||
| i magnitude | 14.89 (0.003) | 14.88 (0.003) | ||
| z magnitude | 14.89 (0.005) | 14.88 (0.004) | ||
| G magnitude | 14.88 (0.001) | 14.86 (0.003) | ||
| BP magnitude | 14.91 (0.006) | |||
| RP magnitude | 14.66 (0.004) | |||
| Pan g magnitude | 14.97 (0.005) | |||
| Pan r magnitude | 15.02 (0.003) | |||
| Pan i magnitude | 15.02 (0.0009) | |||
| Pan z magnitude | 15.01 (0.005) | |||
| Pan y magnitude | 15.03 (0.006) | |||
| E(B-V) | 0.025 | |||
* 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.