All names: 1RXS J072320.0-274720, RE J0723-274, EUVE J0723-27.7, Gaia DR2 5612710511362093184, RX J0723.2-2748, WD 0721-276, USNO-B1.0 0622-00161157, 2EUVE J0723-27.7, 2RE J0723-274, 2RE J072319-274716, RE J072319-274717, RE J0723-27, EQ J0723-277, GSC 06545-01196
| Parameter | Unit | Simbad |
|---|---|---|
| Right ascension | 07 23 20.10 (0.03) | |
| Declination | -27 47 21.58 (0.04) | |
| Spectral type | DA1.4 | |
| 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] | 9.34 (0.05) |
| Distance | [pc] | 107.08 (0.5) |
| Composition | ||
| Proper motion (right ascension) | [mas/yr] | 32.619 (0.07) |
| Proper motion (declination) | [mas/yr] | -20.031 (0.08) |
| Variability | ||
| Magnetic | ||
| Bd | [MG] | |
| Infrared excess (disk) | ||
| Binarity | ||
| B magnitude | 13.90 | |
| V magnitude | ||
| R magnitude | 14.20 | |
| I magnitude | ||
| J magnitude | ||
| H magnitude | ||
| K magnitude | ||
| u magnitude | ||
| g magnitude | ||
| r magnitude | ||
| i magnitude | ||
| z magnitude | ||
| G magnitude | 14.54 (0.0006) | |
| BP magnitude | ||
| RP magnitude | ||
| Pan g magnitude | ||
| Pan r magnitude | ||
| Pan i magnitude | ||
| Pan z magnitude | ||
| Pan y magnitude |
* 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 (LANL). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.