All names: TIC 165224040, Gaia DR3 728485002395783680, SAO 81330, 2MASS J10240591+2621037, 2RE J102403+262036, Gaia EDR3 728485002395783680, GSC 01972-00181, RE J102403+262019, Gaia DR2 728485002395783680, AG+26 1096, WD 1021+266, Gaia DR1 728485002395783680, [ZEH2003] RX J1024.0+2621 1, EUVE J1024+26.3, RE J1024+262, RX J1024.0+2621, 2EUVE J1024+26.3, 1SWASP J102405.90+262103.7, TYC 1972-181-1, PPM 100328, 2RE J1024+262, BD+27 1888, EUVE J1024+26.2, HD 90052, 1RXS J102405.9+262113, YZ 26 5338
| 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.