All names: WD 1328+671, GALEX J132942.4+665539, Gaia EDR3 1684362585807990400, [SGR2010] J1329+6655, TIC 153972408, Gaia DR3 1684362585807990400, 2MASS J13294256+6655398, SDSS J132942.56+665539.8, Gaia DR2 1684362585807990400
| 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 | 13 29 42.58 (0.08) | 13 29 42.57 | 13 29 42.58 (0.1) | 13 29 42.56 | 13 29 42.57 (0.08) | 13 29 42.07 | |||
| Declination | 66 55 39.83 (0.08) | 66 55 39.80 | 66 55 39.83 (0.09) | 66 55 39.83 | 66 55 39.79 (0.08) | 66 55 32.52 | |||
| Spectral type | DA:+M | DA | DA:+M2 | ||||||
| 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] | 1.69 (0.09) | 1.62 (0.1) | 1.69 (0.09) | |||||
| Distance | [pc] | 593.12 (33) | 618.07 (44) | 593.12 (33) | |||||
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | 0.888539285 (0.1) | 0.499416435 (0.2) | 0.889 (0.1) | |||||
| Proper motion (declination) | [mas/yr] | 3.055019274 (0.1) | 3.41565414 (0.2) | 3.055 (0.1) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | WDMS | yes | |||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | 15.62 (0.06) | ||||||||
| H magnitude | 14.94 (0.07) | ||||||||
| K magnitude | 14.92 (0.1) | ||||||||
| u magnitude | 20.64 (0.06) | 20.66 | 20.66 (0.07) | 20.66 | |||||
| g magnitude | 19.50 (0.01) | 19.49 | 19.50 (0.01) | 19.50 | |||||
| r magnitude | 18.34 (0.008) | 18.34 | 18.35 (0.008) | 18.35 | |||||
| i magnitude | 17.41 (0.006) | 17.42 | 17.43 (0.006) | 17.42 | |||||
| z magnitude | 16.91 (0.01) | 16.92 | 16.92 (0.01) | 16.92 | |||||
| G magnitude | 18.11 (0.03) | 18.13 | 18.11 (0.003) | ||||||
| BP magnitude | 19.16 (0.03) | 19.16 | |||||||
| RP magnitude | 17.07 (0.01) | 17.07 | |||||||
| Pan g magnitude | 19.44 (0.01) | ||||||||
| Pan r magnitude | 18.47 (0.008) | ||||||||
| Pan i magnitude | 17.48 (0.006) | ||||||||
| Pan z magnitude | 17.03 (0.007) | ||||||||
| Pan y magnitude | 16.79 (0.004) | ||||||||
| E(B-V) | 0.017 | ||||||||
* 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.