SDSS J111648.85+553940.9
All names: Gaia DR2 844172660932900992, SDSS J111648.85+553940.9, Gaia EDR3 844172660932900992, Gaia DR3 844172660932900992, SDSS J111648.86+553941.0, SDSS J111648.84+553940.8, SDSS J111648.66+553941.0, SDSS J111648.83+553940.9, GALEX J111648.9+553940, SDSS J111648.85+553940.8, WD 1113+559
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 16 48.65 (0.1) | 11 16 48.85 | 11 16 48.66 (0.1) | 11 16 48.65 | 11 16 48.89 (0.1) | 11 16 48.85 | 11 16 48.77 | 11 16 48.86 | ||||||
| Declination | 55 39 41.00 (0.1) | 55 39 40.84 | 55 39 40.99 (0.1) | 55 39 41.00 | 55 39 40.85 (0.1) | 55 39 40.94 | 55 39 37.08 | 55 39 40.98 | ||||||
| Spectral type | DC: | DC: | DC | DC+M | DC: | DC: | DCM: | DC | ||||||
| Effective temperature | [K] | 8163.0 | 7892.0 | 7791.0 (196) | 10090.0 (22) | 10102.0 (36) | ||||||||
| log(g) | [cgs] | 8.27 | 8.19 | 8.14 (0.05) | 8.28 (0.5) | 9.31 (0.5) | ||||||||
| Mass | [M☉] | 0.766 | 0.694 | 0.661 (0.04) | ||||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 1.5990 | 1.5020 | |||||||||||
| log(H/He) | ||||||||||||||
| log(C/He) | ||||||||||||||
| log(Ca/He) | ||||||||||||||
| log(Ca/H) | ||||||||||||||
| Parallax | [mas] | 7.90 (0.2) | 7.69 (0.2) | 7.90 | 7.90 (0.2) | |||||||||
| Distance | [pc] | 126.53 (3) | 129.96 (4) | 126.53 | 126.53 (3) | |||||||||
| Composition | ||||||||||||||
| Proper motion (right ascension) | [mas/yr] | -122.8496525 (0.1) | -122.7302754 (0.3) | -122.85 (0.1) | -128.8 | |||||||||
| Proper motion (declination) | [mas/yr] | 9.501274571 (0.1) | 9.682100861 (0.3) | 9.501 (0.1) | 13.7 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 19.28 (0.03) | 19.28 (0.03) | 19.24 (0.04) | 19.24 | 19.24 (0.04) | |||||||||
| g magnitude | 18.96 (0.009) | 18.96 (0.009) | 18.95 (0.03) | 18.95 | 18.97 (0.03) | |||||||||
| r magnitude | 18.90 (0.01) | 18.90 (0.01) | 18.88 (0.02) | 18.88 | 18.89 (0.02) | |||||||||
| i magnitude | 18.91 (0.01) | 18.91 (0.01) | 18.89 (0.03) | 18.89 | 18.91 (0.03) | |||||||||
| z magnitude | 19.06 (0.05) | 19.06 (0.05) | 19.05 (0.05) | 19.05 | 19.07 (0.05) | |||||||||
| G magnitude | 18.84 (0.02) | 18.88 | 18.84 | 18.84 (0.003) | ||||||||||
| BP magnitude | 19.00 (0.02) | 18.95 | ||||||||||||
| RP magnitude | 18.65 (0.03) | 18.57 | ||||||||||||
| Pan g magnitude | 18.95 (0.004) | |||||||||||||
| Pan r magnitude | 18.89 (0.007) | |||||||||||||
| Pan i magnitude | 18.95 (0.008) | |||||||||||||
| Pan z magnitude | 19.03 (0.009) | |||||||||||||
| Pan y magnitude | 19.12 (0.04) | |||||||||||||
| E(B-V) | 0.012 | |||||||||||||
* Constant surface field
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