All names: WDS J12350+1319A, LBQS 1232+1335A, GALEX J123459.3+131903, Gaia DR2 3931881176092475136, SDSS J123459.29+131902.5, ** SKF 1852A, Gaia DR3 3931881176092475136
| Parameter | Unit | Stilism | Simbad |
|---|---|---|---|
| Right ascension | 12 34 59.29 (0.1) | ||
| Declination | 13 19 02.52 (0.09) | ||
| 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] | 2.44 (0.1) | |
| Distance | [pc] | 409.43 (21) | |
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | 14.0 (0.2) | |
| Proper motion (declination) | [mas/yr] | -15.199 (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 | 16.99 (0.008) | ||
| g magnitude | 17.11 (0.004) | ||
| r magnitude | 17.45 (0.006) | ||
| i magnitude | 18.38 (0.01) | ||
| z magnitude | 18.47 (0.03) | ||
| G magnitude | 17.40 (0.005) | ||
| BP magnitude | |||
| RP magnitude | |||
| Pan g magnitude | |||
| Pan r magnitude | |||
| Pan i magnitude | |||
| Pan z magnitude | |||
| Pan y magnitude | |||
| E(B-V) | 0.026 | ||
* 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.