All names: Gaia DR3 5681702701328636032, TIC 434451273, DENIS J091909.6-175117, UCAC4 361-054576, Gaia DR2 5681702701328636032, 2MASS J09190961-1751181
| Parameter | Unit | Vincent et al. 2024 | Simbad |
|---|---|---|---|
| Right ascension | 09 19 09.58 | 09 19 09.62 (0.04) | |
| Declination | -17 51 19.31 | -17 51 18.35 (0.03) | |
| Spectral type | DA | DA | |
| Effective temperature | [K] | 15405.0 (175) | |
| log(g) | [cgs] | 7.95 (0.01) | |
| Mass | [M☉] | 0.585 (0.009) | |
| log(Luminosity) | [L☉] | ||
| Cooling age | [Gyr] | ||
| log(H/He) | |||
| log(C/He) | |||
| log(Ca/He) | |||
| log(Ca/H) | |||
| Parallax | [mas] | 9.07 | 9.07 (0.05) |
| Distance | [pc] | 110.22 | 110.22 (0.6) |
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | -39.704 (0.05) | |
| Proper motion (declination) | [mas/yr] | -59.98 (0.03) | |
| Variability | |||
| Magnetic | |||
| Bd | [MG] | ||
| Infrared excess (disk) | |||
| Binarity | |||
| B magnitude | 16.43 (0.06) | ||
| V magnitude | 16.45 (0.1) | ||
| R magnitude | |||
| I magnitude | 16.59 (0.08) | ||
| J magnitude | 16.67 (0.2) | ||
| H magnitude | |||
| K magnitude | |||
| u magnitude | |||
| g magnitude | 16.34 (0.08) | ||
| r magnitude | 16.56 (0.1) | ||
| i magnitude | |||
| z magnitude | |||
| G magnitude | 16.40 | 16.40 (0.003) | |
| 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.