All names: GALEX J220335.4-733844, Gaia DR2 6358948091048696448, Gaia DR3 6358948091048696448, TIC 290403989, JL 96, GEN# +6.20022096, EC 21591-7353, 2MASS J22033547-7338441, GSC 09336-01014, UBV M 43553
| Parameter | Unit | Stilism | Simbad |
|---|---|---|---|
| Right ascension | 22 03 35.44 (0.02) | ||
| Declination | -73 38 44.27 (0.02) | ||
| 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] | 0.81 (0.03) | |
| Distance | [pc] | 1239.31 (42) | |
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | 13.397 (0.03) | |
| Proper motion (declination) | [mas/yr] | 0.201 (0.03) | |
| Variability | |||
| Magnetic | |||
| Bd | [MG] | ||
| Infrared excess (disk) | |||
| Binarity | |||
| B magnitude | 14.53 | ||
| V magnitude | 14.46 | ||
| R magnitude | |||
| I magnitude | |||
| J magnitude | 13.95 (0.03) | ||
| H magnitude | 13.71 (0.04) | ||
| K magnitude | 13.68 (0.05) | ||
| u magnitude | |||
| g magnitude | |||
| r magnitude | |||
| i magnitude | |||
| z magnitude | |||
| G magnitude | 14.38 (0.003) | ||
| BP magnitude | |||
| RP magnitude | |||
| Pan g magnitude | |||
| Pan r magnitude | |||
| Pan i magnitude | |||
| Pan z magnitude | |||
| Pan y magnitude | |||
| E(B-V) | 0.028 | ||
* 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.