All names: TIC 258061402, SDSS J135232.45+284333.8, 2MASS J13523243+2843335, Gaia EDR3 1452271795902043136, Gaia DR2 1452271795902043136, Gaia DR3 1452271795902043136
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 52 32.45 (0.1) | 13 52 32.45 | 13 52 32.45 (0.1) | 13 52 32.45 | 13 52 32.45 (0.1) | |||
| Declination | 28 43 33.80 (0.09) | 28 43 33.82 | 28 43 33.80 (0.1) | 28 43 33.85 | 28 43 33.83 (0.09) | |||
| Spectral type | WD+M | M2V | ||||||
| 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] | 1.06 (0.1) | 1.02 (0.2) | 1.06 (0.1) | ||||
| Distance | [pc] | 939.55 (132) | 979.89 (163) | 939.58 (132) | ||||
| Composition | ||||||||
| Proper motion (right ascension) | [mas/yr] | -3.193656398 (0.2) | -3.491427457 (0.3) | -3.194 (0.2) | ||||
| Proper motion (declination) | [mas/yr] | -1.456355269 (0.1) | -1.163177183 (0.2) | -1.456 (0.1) | ||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | WDMS | |||||||
| B magnitude | ||||||||
| V magnitude | ||||||||
| R magnitude | ||||||||
| I magnitude | ||||||||
| J magnitude | 16.07 (0.1) | |||||||
| H magnitude | 15.41 (0.1) | |||||||
| K magnitude | ||||||||
| u magnitude | 21.56 (0.1) | 21.43 | 21.46 (0.1) | |||||
| g magnitude | 19.97 (0.02) | 19.94 | 19.94 (0.02) | |||||
| r magnitude | 18.79 (0.01) | 18.79 | 18.78 (0.009) | |||||
| i magnitude | 17.82 (0.008) | 17.83 | 17.82 (0.008) | |||||
| z magnitude | 17.33 (0.01) | 17.32 | 17.32 (0.01) | |||||
| G magnitude | 18.41 (0.04) | 18.44 | 18.41 (0.003) | |||||
| BP magnitude | 19.52 (0.04) | 19.45 | ||||||
| RP magnitude | 17.36 (0.009) | 17.38 | ||||||
| Pan g magnitude | 19.77 (0.01) | |||||||
| Pan r magnitude | 18.73 (0.01) | |||||||
| Pan i magnitude | 17.83 (0.004) | |||||||
| Pan z magnitude | 17.38 (0.007) | |||||||
| Pan y magnitude | 17.15 (0.01) | |||||||
| E(B-V) | 0.019 | |||||||
* 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.