All names: HD 185510, uvby98 100185510, GEN# +1.00185510, Gaia DR3 4208938315090181248, SAO 143657, TYC 5157-2450-1, HIP 96714, TIC 242797478, ASAS J193938-0603.7, HD185510, GSC 05157-02450, HIC 96714, CABS 170, IRAS 19369-0610, Gaia DR1 4208938310788704896, 1RXS J193938.6-060349, PPM 203146, YZ 96 6858, V* V1379 Aql, BD-06 5221, CCABS 138, CMC 207751, Gaia DR2 4208938315090181248, SBC9 2004, 2MASS J19393881-0603494, CMC 143657
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 19 39 38.81 | 19 39 38.82 (0.02) | ||
| Declination | -06 03 49.44 | -06 03 49.46 (0.02) | ||
| Spectral type | sdB+KOIII/IV | K0III+sdB | ||
| Effective temperature | [K] | 25000.0 (1000) | ||
| log(g) | [cgs] | 6.00 | ||
| Mass | [M☉] | |||
| log(Luminosity) | [L☉] | |||
| Cooling age | [Gyr] | |||
| log(H/He) | ||||
| log(C/He) | ||||
| log(Ca/He) | ||||
| log(Ca/H) | ||||
| Parallax | [mas] | 5.63 (0.05) | 5.60 (0.02) | |
| Distance | [pc] | 177.70 (1) | 178.58 (0.8) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 24.824 (0.08) | 24.857 (0.02) | |
| Proper motion (declination) | [mas/yr] | -27.822 (0.07) | -27.866 (0.02) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 9.44 (0.02) | |||
| V magnitude | 8.23 (0.09) | |||
| R magnitude | ||||
| I magnitude | 6.97 (0.04) | |||
| J magnitude | 6.15 (0.03) | 6.15 (0.03) | ||
| H magnitude | 5.51 (0.03) | 5.51 (0.03) | ||
| K magnitude | 5.33 (0.02) | 5.33 (0.02) | ||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 7.81 (0.005) | 7.80 (0.005) | ||
| BP magnitude | 8.47 (0.02) | |||
| RP magnitude | 7.05 (0.01) | |||
| Pan g magnitude | 9.03 | |||
| Pan r magnitude | 8.08 | |||
| Pan i magnitude | 7.67 | |||
| Pan z magnitude | 7.43 | |||
| Pan y magnitude | 7.29 | |||
| E(B-V) | 0.108 | |||
* 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.