All names: 2SLAQ J144819.97+003105.2, Gaia DR2 3651936234236390400, 2QZ J144819.9+003104, SDSS J144819.97+003105.2, Gaia DR3 3651936234236390400
| Parameter | Unit | Stilism | Simbad |
|---|---|---|---|
| Right ascension | 14 48 19.97 (0.9) | ||
| Declination | 00 31 05.21 (0.7) | ||
| Spectral type | DA | ||
| 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] | 1.95 (1) | |
| Distance | [pc] | 513.29 (264) | |
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | -6.549 (1) | |
| Proper motion (declination) | [mas/yr] | 3.434 (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 | 20.98 (0.06) | ||
| g magnitude | 20.41 (0.02) | ||
| r magnitude | 20.56 (0.03) | ||
| i magnitude | 20.64 (0.05) | ||
| z magnitude | 20.71 (0.1) | ||
| G magnitude | 20.48 (0.01) | ||
| BP magnitude | |||
| RP magnitude | |||
| Pan g magnitude | |||
| Pan r magnitude | |||
| Pan i magnitude | |||
| Pan z magnitude | |||
| Pan y magnitude | |||
| E(B-V) | 0.041 | ||
* 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.