All names: Gaia DR3 3559981499824485120, SDSS J111451.60-152141.6, DENIS J111451.6-152141, WISEA J111451.64-152141.4, SDSS J111451.60-152141.7, WISE J111451.63-152141.1, TIC 347593558, Gaia DR2 3559981499824485120, 2MASS J11145161-1521415
| Parameter | Unit | Vincent et al. 2024 | Simbad |
|---|---|---|---|
| Right ascension | 11 14 51.59 | 11 14 51.62 (0.06) | |
| Declination | -15 21 42.04 | -15 21 41.56 (0.04) | |
| Spectral type | DA | DA | |
| Effective temperature | [K] | 16803.0 (420) | |
| log(g) | [cgs] | 7.60 (0.03) | |
| Mass | [M☉] | 0.42 (0.01) | |
| log(Luminosity) | [L☉] | ||
| Cooling age | [Gyr] | ||
| log(H/He) | |||
| log(C/He) | |||
| log(Ca/He) | |||
| log(Ca/H) | |||
| Parallax | [mas] | 6.33 | 6.33 (0.07) |
| Distance | [pc] | 157.95 | 157.95 (2) |
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | -28.057 (0.07) | |
| Proper motion (declination) | [mas/yr] | -29.843 (0.06) | |
| Variability | |||
| Magnetic | |||
| Bd | [MG] | ||
| Infrared excess (disk) | |||
| Binarity | |||
| B magnitude | |||
| V magnitude | |||
| R magnitude | |||
| I magnitude | 16.79 (1) | ||
| J magnitude | 16.70 (0.1) | ||
| H magnitude | 16.34 (0.2) | ||
| K magnitude | |||
| u magnitude | 16.62 (0.009) | ||
| g magnitude | 16.40 (0.008) | ||
| r magnitude | 16.67 (0.009) | ||
| i magnitude | 16.98 (0.01) | ||
| z magnitude | 17.17 (0.02) | ||
| G magnitude | 16.55 | 16.55 (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.