All names: Gaia EDR3 3665130240625799808, WISEA J134624.90+021734.4, 2MASS J13462492+0217343, WD 1343+025, WISE J134624.90+021734.5, TIC 392917425, Gaia DR3 3665130240625799808, SDSS J134624.89+021734.1, SDSS J134624.89+021734.2, SDSS J134624.89+021734.3, Gaia DR2 3665130240625799808
| Parameter | Unit | Gaia EDR3 | SDSS DR12 | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 46 24.85 (0.08) | 13 46 24.89 | 13 46 24.85 (0.09) | 13 46 24.89 | 13 46 24.89 (0.08) | 13 46 24.53 | ||
| Declination | 02 17 34.80 (0.07) | 02 17 34.19 | 02 17 34.78 (0.06) | 02 17 34.30 | 02 17 34.17 (0.07) | 02 17 31.56 | ||
| Spectral type | WD+M | M3V | WD M | |||||
| 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] | 5.29 (0.1) | 5.00 (0.1) | 5.29 (0.1) | ||||
| Distance | [pc] | 189.16 (4) | 200.00 (4) | 149.00 (20) | 189.16 (4) | |||
| Composition | ||||||||
| Proper motion (right ascension) | [mas/yr] | -33.89316203 (0.1) | -34.43960416 (0.2) | -33.893 (0.1) | ||||
| Proper motion (declination) | [mas/yr] | 39.01563744 (0.09) | 39.26889582 (0.1) | 39.016 (0.09) | ||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | WDMS | |||||||
| B magnitude | ||||||||
| V magnitude | ||||||||
| R magnitude | ||||||||
| I magnitude | ||||||||
| J magnitude | 13.63 (0.03) | |||||||
| H magnitude | 13.07 (0.03) | |||||||
| K magnitude | 12.82 (0.04) | |||||||
| u magnitude | 19.37 (0.03) | 19.45 | 19.37 (0.03) | 19.44 | ||||
| g magnitude | 18.22 (0.007) | 18.28 | 18.23 (0.007) | 18.28 | ||||
| r magnitude | 17.12 (0.005) | 17.33 | 17.12 (0.005) | 17.33 | ||||
| i magnitude | 16.10 (0.005) | 16.17 | 16.10 (0.005) | 16.17 | ||||
| z magnitude | 15.46 (0.006) | 15.63 | 15.46 (0.006) | 15.63 | ||||
| G magnitude | 16.85 (0.02) | 16.86 | 16.85 (0.003) | |||||
| BP magnitude | 17.71 (0.02) | 17.70 | ||||||
| RP magnitude | 15.40 (0.02) | 15.39 | ||||||
| Pan g magnitude | ||||||||
| Pan r magnitude | ||||||||
| Pan i magnitude | ||||||||
| Pan z magnitude | ||||||||
| Pan y magnitude | ||||||||
| E(B-V) | 0.022 | |||||||
* 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.