Gaia DR2 4495982279535166720
All names: WDJ175626.13+121137.47, WDJ175626.13+121137.46, Gaia DR3 4495982279535166720, Gaia EDR3 4495982279535166720, Gaia DR2 4495982279535166720
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 17 56 26.11 (0.1) | 17 56 26.11 | 17 56 26.11 | 17 56 26.13 (0.1) | 17 56 26.11 | |||||
| Declination | 12 11 37.07 (0.1) | 12 11 37.08 | 12 11 37.07 | 12 11 37.48 (0.1) | 12 11 37.08 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 6958.0 | 6729.0 | 7234.0 (168) | ||||||
| log(g) | [cgs] | 8.35 | 8.26 | 8.41 (0.04) | ||||||
| Mass | [M☉] | 0.816 | 0.738 | 0.853 (0.04) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.2000 | 3.0100 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.91 (0.2) | 11.00 (0.2) | 10.91 | 10.91 (0.2) | 11.00 (0.2) | ||||
| Distance | [pc] | 91.65 (2) | 90.93 (2) | 91.65 | 91.65 (2) | 90.93 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -21.51482112 (0.2) | -21.00157757 (0.6) | -21.515 (0.2) | -21.00157757 | |||||
| Proper motion (declination) | [mas/yr] | -25.57031619 (0.1) | -25.10117948 (0.7) | -25.57 (0.1) | -25.10117948 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 18.75 (0.02) | 18.78 | 18.75 | 18.75 (0.003) | 18.78 | |||||
| BP magnitude | 18.97 (0.02) | 18.93 | 18.93 | |||||||
| RP magnitude | 18.43 (0.02) | 18.46 | 18.46 | |||||||
| Pan g magnitude | 18.95 (0.004) | |||||||||
| Pan r magnitude | 18.80 (0.007) | |||||||||
| Pan i magnitude | 18.75 (0.004) | |||||||||
| Pan z magnitude | 18.80 (0.02) | |||||||||
| Pan y magnitude | 18.79 (0.05) | |||||||||
| E(B-V) | 0.042 | |||||||||
* Constant surface field
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