All names: Gaia DR3 1759156585115470976, PNV J21095047+1348396, [KIU2009] OT J210950.5+134840, CRTS J210950.5+134839, Gaia DR2 1759156585115470976, V* V624 Peg
| Parameter | Unit | Vincent et al. 2024 | Simbad |
|---|---|---|---|
| Right ascension | 21 09 50.50 | 21 09 50.43 (0.1) | |
| Declination | 13 48 39.39 | 13 48 39.56 (0.09) | |
| Spectral type | DA: | DA | |
| Effective temperature | [K] | 9205.0 (212) | |
| log(g) | [cgs] | 7.45 (0.07) | |
| Mass | [M☉] | 0.334 (0.04) | |
| log(Luminosity) | [L☉] | ||
| Cooling age | [Gyr] | ||
| log(H/He) | |||
| log(C/He) | |||
| log(Ca/He) | |||
| log(Ca/H) | |||
| Parallax | [mas] | 4.55 | 4.55 (0.2) |
| Distance | [pc] | 219.62 | 219.62 (9) |
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | 58.078 (0.2) | |
| Proper motion (declination) | [mas/yr] | -10.839 (0.1) | |
| Variability | |||
| Magnetic | |||
| Bd | [MG] | ||
| Infrared excess (disk) | |||
| Binarity | |||
| B magnitude | |||
| V magnitude | |||
| R magnitude | |||
| I magnitude | |||
| J magnitude | |||
| H magnitude | |||
| K magnitude | |||
| u magnitude | |||
| g magnitude | |||
| r magnitude | |||
| i magnitude | |||
| z magnitude | |||
| G magnitude | 18.43 | 18.43 (0.004) | |
| BP magnitude | |||
| RP magnitude | |||
| Pan g magnitude | |||
| Pan r magnitude | |||
| Pan i magnitude | |||
| Pan z magnitude | |||
| Pan y magnitude | |||
| E(B-V) | |||
* 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.