WD 1342+663
All names: Gaia DR3 1672079421722951936, Gaia EDR3 1672079421722951936, WD 1342+663, SDSS J134412.07+660424.1, GALEX J134412.0+660423, SDSS J134412.08+660424.0, SDSS J134412.07+660424.0, Gaia DR2 1672079421722951936
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 44 12.11 (0.5) | 13 44 12.08 | 13 44 12.11 (0.7) | 13 44 12.08 (0.5) | 13 44 12.08 | 13 44 11.69 | 13 44 12.07 | ||||||
| Declination | 66 04 23.46 (0.4) | 66 04 24.10 | 66 04 23.48 (0.6) | 66 04 24.06 (0.4) | 66 04 24.02 | 66 04 22.44 | 66 04 24.06 | ||||||
| Spectral type | DC | DC | DC | DC | DC | DA:DC | DA | ||||||
| Effective temperature | [K] | 12027.0 | 11671.0 | 10878.0 (397) | 10959.0 (448) | ||||||||
| log(g) | [cgs] | 8.81 | 8.72 | 8.23 (0.6) | 8.93 (0.7) | ||||||||
| Mass | [M☉] | 1.106 | 1.041 | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 1.5450 | 1.4290 | ||||||||||
| log(H/He) | |||||||||||||
| log(C/He) | |||||||||||||
| log(Ca/He) | |||||||||||||
| log(Ca/H) | |||||||||||||
| Parallax | [mas] | 2.92 (0.5) | 3.51 (0.6) | 2.92 (0.5) | |||||||||
| Distance | [pc] | 342.54 (59) | 284.72 (51) | 342.54 (59) | |||||||||
| Composition | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | 10.73029181 (0.7) | 9.99478786 (1) | 10.73 (0.7) | 11.7 | ||||||||
| Proper motion (declination) | [mas/yr] | -37.60030136 (0.6) | -37.28925495 (1) | -37.6 (0.6) | -38.0 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 20.38 (0.05) | 20.38 (0.05) | 20.38 (0.06) | 20.36 | 20.34 (0.06) | ||||||||
| g magnitude | 20.21 (0.02) | 20.21 (0.02) | 20.26 (0.03) | 20.23 | 20.24 (0.03) | ||||||||
| r magnitude | 20.35 (0.03) | 20.35 (0.03) | 20.39 (0.03) | 20.37 | 20.37 (0.03) | ||||||||
| i magnitude | 20.50 (0.05) | 20.50 (0.05) | 20.53 (0.05) | 20.51 | 20.52 (0.05) | ||||||||
| z magnitude | 21.16 (0.3) | 21.16 (0.3) | 21.02 (0.3) | 21.00 | 21.01 (0.3) | ||||||||
| G magnitude | 20.28 (0.07) | 20.36 | 20.28 (0.006) | ||||||||||
| BP magnitude | 20.32 (0.07) | 20.10 | |||||||||||
| RP magnitude | 20.12 (0.1) | 20.26 | |||||||||||
| Pan g magnitude | 20.26 (0.02) | ||||||||||||
| Pan r magnitude | 20.40 (0.02) | ||||||||||||
| Pan i magnitude | 20.65 (0.03) | ||||||||||||
| Pan z magnitude | 20.78 (0.07) | ||||||||||||
| Pan y magnitude | 20.29 (0.2) | ||||||||||||
| E(B-V) | 0.016 | ||||||||||||
* Constant surface field
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