All names: SDSS J101634.45+333418.0, WD 1013+338, 2MASS J10163446+3334179, Gaia EDR3 752196176807227776, GALEX J101634.4+333418, Gaia DR3 752196176807227776, TIC 139417526, SDSS J101634.44+333418.0, Gaia DR2 752196176807227776
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 16 34.43 (0.2) | 10 16 34.45 | 10 16 34.43 (0.3) | 10 16 34.45 | 10 16 34.45 (0.2) | 10 16 34.42 | |||
| Declination | 33 34 17.58 (0.2) | 33 34 18.01 | 33 34 17.60 (0.2) | 33 34 18.01 | 33 34 18.04 (0.2) | 33 34 13.08 | |||
| Spectral type | WD+M | D+M | 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] | 1.66 (0.2) | 1.47 (0.3) | 1.66 (0.2) | |||||
| Distance | [pc] | 601.14 (81) | 679.35 (140) | 412.00 (72) | 601.14 (81) | ||||
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | -20.40005238 (0.2) | -21.7584286 (0.5) | -20.4 (0.2) | |||||
| Proper motion (declination) | [mas/yr] | -28.62398502 (0.2) | -28.78693546 (0.4) | -28.624 (0.2) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | WDMS | ||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | 15.58 (0.06) | ||||||||
| H magnitude | 14.92 (0.07) | ||||||||
| K magnitude | 14.77 (0.1) | ||||||||
| u magnitude | 20.18 (0.04) | 20.23 | 20.23 (0.05) | 20.22 | |||||
| g magnitude | 19.36 (0.01) | 19.36 | 19.38 (0.01) | 19.35 | |||||
| r magnitude | 18.33 (0.008) | 18.34 | 18.36 (0.008) | 18.33 | |||||
| i magnitude | 17.37 (0.006) | 17.39 | 17.38 (0.006) | 17.38 | |||||
| z magnitude | 16.81 (0.01) | 16.82 | 16.81 (0.01) | 16.81 | |||||
| G magnitude | 18.08 (0.03) | 18.06 | 18.08 (0.004) | ||||||
| BP magnitude | 19.02 (0.03) | 19.01 | |||||||
| RP magnitude | 16.95 (0.01) | 16.97 | |||||||
| Pan g magnitude | 19.25 (0.01) | ||||||||
| Pan r magnitude | 18.38 (0.02) | ||||||||
| Pan i magnitude | 17.39 (0.003) | ||||||||
| Pan z magnitude | 16.92 (0.008) | ||||||||
| Pan y magnitude | 16.67 (0.01) | ||||||||
| 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.