All names: YZ 26 5338, Gaia DR2 728485002395783680, 2EUVE J1024+26.3, 2RE J1024+262, Gaia EDR3 728485002395783680, Gaia DR1 728485002395783680, 2MASS J10240591+2621037, 1RXS J102405.9+262113, 2RE J102403+262036, AG+26 1096, WD 1021+266, EUVE J1024+26.2, SAO 81330, [ZEH2003] RX J1024.0+2621 1, BD+27 1888, RE J102403+262019, RE J1024+262, EUVE J1024+26.3, PPM 100328, 1SWASP J102405.90+262103.7, TIC 165224040, GSC 01972-00181, TYC 1972-181-1, RX J1024.0+2621, Gaia DR3 728485002395783680, HD 90052
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|
| Right ascension | 10 24 05.83 (0.1) | 10 24 05.83 (0.06) | 10 24 05.90 (0.1) | 10 24 05.45 | ||
| Declination | 26 21 03.95 (0.1) | 26 21 03.94 (0.07) | 26 21 03.70 (0.1) | 26 21 10.80 | ||
| Spectral type | F0V+DA1.4 | 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] | 5.84 (0.1) | 6.71 (0.08) | 5.84 (0.1) | ||
| Distance | [pc] | 171.13 (4) | 149.06 (2) | 171.13 (4) | ||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | -64.63815343 (0.1) | -66.312 (0.1) | -64.638 (0.1) | ||
| Proper motion (declination) | [mas/yr] | 15.32193404 (0.1) | 13.149 (0.1) | 15.322 (0.1) | ||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | yes | |||||
| B magnitude | 9.57 (0.02) | |||||
| V magnitude | 9.26 (0.02) | |||||
| R magnitude | ||||||
| I magnitude | ||||||
| J magnitude | 8.56 (0.02) | |||||
| H magnitude | 8.40 (0.02) | |||||
| K magnitude | 8.36 (0.02) | |||||
| u magnitude | 10.49 | |||||
| g magnitude | 12.92 | |||||
| r magnitude | 12.78 | |||||
| i magnitude | 12.38 | |||||
| z magnitude | 9.74 | |||||
| G magnitude | 9.19 (0.0002) | 9.19 | 9.19 (0.003) | |||
| BP magnitude | 9.36 (0.0002) | 9.38 | ||||
| RP magnitude | 8.88 (0.0005) | 8.90 | ||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | 0.011 | |||||
* 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.