Gaia DR2 1348275102768198912
All names: LAMOST J172729.31+420453.4, WDJ172729.35+420452.29, Gaia DR3 1348275102768198912, Gaia DR2 1348275102768198912, GALEX J172729.3+420453, WDJ172729.35+420452.30, Gaia EDR3 1348275102768198912
| 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 27 29.28 (0.04) | 17 27 29.28 | 17 27 29.28 | 17 27 29.35 (0.04) | 17 27 29.28 | |||||
| Declination | 42 04 54.02 (0.04) | 42 04 53.97 | 42 04 54.02 | 42 04 52.30 (0.04) | 42 04 53.97 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 9272.0 | 9147.0 | 9607.0 (86) | ||||||
| log(g) | [cgs] | 8.02 | 7.95 | 8.10 (0.01) | ||||||
| Mass | [M☉] | 0.611 | 0.548 | 0.662 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.7569 | 0.7324 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 14.53 (0.04) | 14.42 (0.06) | 14.53 | 14.53 (0.04) | 14.42 (0.06) | ||||
| Distance | [pc] | 68.84 (0.2) | 69.34 (0.3) | 68.84 | 68.84 (0.2) | 69.34 (0.3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -49.94439826 (0.05) | -49.94777143 (0.1) | -49.944 (0.05) | -49.94777143 | |||||
| Proper motion (declination) | [mas/yr] | 107.6560056 (0.05) | 107.7424314 (0.1) | 107.656 (0.05) | 107.7424314 | |||||
| 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 | 16.66 (0.005) | 16.68 | 16.66 | 16.66 (0.003) | 16.68 | |||||
| BP magnitude | 16.73 (0.005) | 16.73 | 16.73 | |||||||
| RP magnitude | 16.53 (0.007) | 16.53 | 16.53 | |||||||
| Pan g magnitude | 16.69 (0.004) | |||||||||
| Pan r magnitude | 16.75 (0.002) | |||||||||
| Pan i magnitude | 16.84 (0.002) | |||||||||
| Pan z magnitude | 16.97 (0.007) | |||||||||
| Pan y magnitude | 17.08 (0.007) | |||||||||
| E(B-V) | 0.012 | |||||||||
* Constant surface field
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