All names: Gaia DR3 3683576777269469568, GALEX J124828.0-011455, Gaia EDR3 3683576777269469568, Gaia DR2 3683576777269469568, 2QZ J124827.9-011456
| Parameter | Unit | Gaia EDR3 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 12 48 27.98 (0.6) | 12 48 27.99 (0.6) | ||
| Declination | -01 14 55.89 (0.4) | -01 14 55.65 (0.4) | ||
| 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] | 1.91 (0.7) | 1.91 (0.7) | |
| Distance | [pc] | 524.85 (203) | 524.85 (203) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -9.161 (0.7) | -9.161 (0.7) | |
| Proper motion (declination) | [mas/yr] | -14.855 (0.6) | -14.855 (0.6) | |
| 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 | 20.26 (0.006) | 20.26 (0.006) | ||
| BP magnitude | 20.22 (0.08) | |||
| RP magnitude | 20.00 (0.1) | |||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | ||||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.022 | |||
* 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.