All names: 2MASS J23594619+0106490, SDSS J235946.19+010649.0, Gaia DR3 2738328520655872640, Gaia DR2 2738328520655872640, Gaia EDR3 2738328520655872640, TIC 422843281
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 23 59 46.20 (0.4) | 23 59 46.19 | 23 59 46.20 (0.4) | 23 59 46.19 | 23 59 46.19 (0.4) | |||
| Declination | 01 06 48.94 (0.3) | 01 06 49.08 | 01 06 48.94 (0.2) | 01 06 49.04 | 01 06 49.06 (0.3) | |||
| Spectral type | WD+MS | M3V | ||||||
| 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] | 0.88 (0.4) | 1.79 (0.6) | 0.88 (0.4) | ||||
| Distance | [pc] | 1138.59 (494) | 558.27 (173) | 1138.56 (494) | ||||
| Composition | ||||||||
| Proper motion (right ascension) | [mas/yr] | 5.949970114 (0.7) | 6.996371985 (1) | 5.95 (0.7) | ||||
| Proper motion (declination) | [mas/yr] | -7.416380599 (0.3) | -7.913274342 (0.4) | -7.416 (0.3) | ||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | WDMS | |||||||
| B magnitude | ||||||||
| V magnitude | ||||||||
| R magnitude | ||||||||
| I magnitude | ||||||||
| J magnitude | 16.96 (0.2) | |||||||
| H magnitude | 16.17 (0.2) | |||||||
| K magnitude | 15.71 (0.2) | |||||||
| u magnitude | 22.18 (0.2) | 22.19 | 21.80 (0.2) | |||||
| g magnitude | 20.97 (0.03) | 20.97 | 20.97 (0.03) | |||||
| r magnitude | 19.82 (0.02) | 19.82 | 19.82 (0.02) | |||||
| i magnitude | 18.80 (0.01) | 18.80 | 18.80 (0.01) | |||||
| z magnitude | 18.37 (0.06) | 18.28 | 18.25 (0.03) | |||||
| G magnitude | 19.47 (0.06) | 19.50 | 19.47 (0.004) | |||||
| BP magnitude | 20.56 (0.06) | 20.37 | ||||||
| RP magnitude | 18.40 (0.02) | 18.34 | ||||||
| Pan g magnitude | 20.78 (0.02) | |||||||
| Pan r magnitude | 19.87 (0.009) | |||||||
| Pan i magnitude | 18.84 (0.008) | |||||||
| Pan z magnitude | 18.32 (0.01) | |||||||
| Pan y magnitude | 18.08 (0.03) | |||||||
| E(B-V) | 0.033 | |||||||
* 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.