All names: WDS J10200+2834A, SDSS J101958.61+283339.8, Gaia EDR3 741061353833562880, TIC 1100628, SDSS J101958.61+283339.9, WD 1017+288, WISE J101958.61+283339.8, SDSS J101958.60+283339.8, Gaia DR2 741061353833562880, SLW J1019+2833A, WISEA J101958.61+283339.7, Gaia DR3 741061353833562880, 2MASS J10195862+2833403
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 19 58.59 (0.1) | 10 19 58.61 | 10 19 58.59 (0.2) | 10 19 58.61 (0.1) | 10 19 58.39 | 10 19 58.61 | |||
| Declination | 28 33 39.49 (0.1) | 28 33 39.85 | 28 33 39.51 (0.2) | 28 33 40.18 (0.1) | 28 33 36.36 | 28 33 39.89 | |||
| Spectral type | M2V | DA2.9 M | DA+M | ||||||
| Effective temperature | [K] | 6300.0 (3) | |||||||
| log(g) | [cgs] | 5.00 (0.004) | |||||||
| Mass | [M☉] | ||||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| Parallax | [mas] | 3.15 (0.2) | 3.34 (0.2) | 3.15 (0.2) | |||||
| Distance | [pc] | 317.02 (18) | 299.53 (21) | 317.03 (18) | |||||
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | -16.4311842 (0.2) | -16.09078162 (0.4) | -16.431 (0.2) | |||||
| Proper motion (declination) | [mas/yr] | -43.42387856 (0.1) | -43.02789055 (0.4) | -43.424 (0.1) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | WDMS | ||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | 15.18 (0.04) | ||||||||
| H magnitude | 14.52 (0.05) | ||||||||
| K magnitude | 14.28 (0.07) | ||||||||
| u magnitude | 19.89 (0.03) | 19.89 (0.03) | 19.95 | 19.95 (0.03) | |||||
| g magnitude | 18.91 (0.009) | 18.91 (0.009) | 18.99 | 19.03 (0.02) | |||||
| r magnitude | 17.94 (0.007) | 17.94 (0.007) | 18.01 | 18.03 (0.02) | |||||
| i magnitude | 16.93 (0.006) | 16.93 (0.006) | 16.94 | 16.96 (0.03) | |||||
| z magnitude | 16.39 (0.009) | 16.39 (0.009) | 16.43 | 16.45 (0.02) | |||||
| G magnitude | 17.75 (0.03) | 17.72 | 17.74 (0.004) | ||||||
| BP magnitude | 18.57 (0.03) | 18.56 | |||||||
| RP magnitude | 16.54 (0.006) | 16.54 | |||||||
| Pan g magnitude | 18.86 (0.02) | ||||||||
| Pan r magnitude | 18.00 (0.009) | ||||||||
| Pan i magnitude | 16.98 (0.003) | ||||||||
| Pan z magnitude | 16.48 (0.004) | ||||||||
| Pan y magnitude | 16.25 (0.006) | ||||||||
| E(B-V) | 0.020 | ||||||||
* 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.