All names: 2RE J2353-702, RE J2353-702, 2RE J235303-702307, Gaia DR1 6386739961132107008, 2EUVE J2353-70.3, RAVE J235304.3-702328, Gaia DR2 6386739965427046912, PPM 375851, Gaia DR3 6386739965427046912, GSC 09342-00571, CD-71 1808, EUVE J2353-70.3, WDS J23531-7023AB, Gaia EDR3 6386739965427046912, HD 223816B, HD 223816, TIC 238176984, TYC 9342-571-1, 2MASS J23530431-7023285, WD 2350-706, ** BAS 8, RAVE J235304.3-702329, 1RXS J235305.3-702329, RE J235303-702318, CPC 21.1 4471, CPD-71 2778
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|
| Right ascension | 23 53 04.29 (0.02) | 23 53 04.29 (0.03) | 23 53 04.30 (0.02) | 23 53 04.58 | ||
| Declination | -70 23 28.38 (0.02) | -70 23 28.39 (0.03) | -70 23 28.57 (0.02) | -70 23 24.00 | ||
| Spectral type | F5IV | 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] | 6.67 (0.02) | 6.59 (0.03) | 6.67 (0.02) | ||
| Distance | [pc] | 149.84 (0.5) | 151.84 (0.7) | 149.84 (0.5) | ||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | -2.686342595 (0.03) | -2.64 (0.06) | -2.686 (0.03) | ||
| Proper motion (declination) | [mas/yr] | 11.8731552 (0.03) | 11.915 (0.07) | 11.873 (0.03) | ||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | yes | |||||
| B magnitude | 10.36 (0.03) | |||||
| V magnitude | 9.85 (0.03) | |||||
| R magnitude | ||||||
| I magnitude | ||||||
| J magnitude | 8.92 (0.03) | |||||
| H magnitude | 8.69 (0.04) | |||||
| K magnitude | 8.67 (0.02) | |||||
| u magnitude | ||||||
| g magnitude | ||||||
| r magnitude | ||||||
| i magnitude | ||||||
| z magnitude | ||||||
| G magnitude | 9.78 (0.001) | 9.77 | 9.78 (0.003) | |||
| BP magnitude | 10.01 (0.001) | 10.03 | ||||
| RP magnitude | 9.36 (0.001) | 9.37 | ||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | 0.005 | |||||
* 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.