Gaia DR2 839750257663742464
All names: Gaia DR3 839750257663742464, Gaia DR2 839750257663742464, WDJ112035.20+525754.44, LAMOST J112035.22+525754.4, Gaia EDR3 839750257663742464, SDSS J112035.22+525754.2, GALEX J112035.2+525754, WDJ112035.2+525754.43, SBSS 1117+532, SDSS J112035.21+525754.2, SDSS J112035.31+525753.3, Pul -3 780111
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Guo et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 20 35.34 (0.03) | 11 20 35.33 | 11 20 35.34 | 11 20 35.20 (0.03) | 11 20 35.33 | ||||||||
| Declination | 52 57 53.05 (0.04) | 52 57 53.10 | 52 57 53.05 | 52 57 54.43 (0.04) | 52 57 53.10 | ||||||||
| Spectral type | DZA | DZA | DZ | DZ | DZ | ||||||||
| Effective temperature | [K] | 10595.0 (120) | 10754.0 | 11000.0 | 10401.0 (93) | ||||||||
| log(g) | [cgs] | 8.08 (0.01) | 8.20 | 8.16 | 7.94 (0.01) | ||||||||
| Mass | [M☉] | 0.63 (0.01) | 0.726 | 0.68 | 0.549 (0.01) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.6706 | 0.6166 | ||||||||||
| log(H/He) | -5.0 | ||||||||||||
| log(C/He) | |||||||||||||
| log(Ca/He) | -9.11 | ||||||||||||
| log(Ca/H) | |||||||||||||
| Parallax | [mas] | 12.38 (0.05) | 12.42 (0.09) | 12.38 | 12.38 (0.05) | 12.42 (0.09) | |||||||
| Distance | [pc] | 80.75 (0.4) | 80.49 (0.6) | 80.75 | 80.75 (0.4) | 80.49 (0.6) | |||||||
| Composition | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | 76.19288968 (0.04) | 75.96085848 (0.1) | 76.193 (0.04) | 75.96085848 | ||||||||
| Proper motion (declination) | [mas/yr] | -86.27630975 (0.05) | -86.55651294 (0.1) | -86.276 (0.05) | -86.55651294 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 16.10 | ||||||||||||
| V magnitude | |||||||||||||
| R magnitude | 16.70 | ||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 16.76 (0.007) | 16.76 (0.007) | |||||||||||
| g magnitude | 16.69 (0.004) | 16.69 (0.004) | |||||||||||
| r magnitude | 16.86 (0.005) | 16.86 (0.005) | |||||||||||
| i magnitude | 17.05 (0.006) | 17.05 (0.006) | |||||||||||
| z magnitude | 17.24 (0.01) | 17.24 (0.01) | |||||||||||
| G magnitude | 16.75 (0.003) | 16.77 | 16.75 | 16.75 (0.003) | 16.77 | ||||||||
| BP magnitude | 16.75 (0.003) | 16.71 | 16.71 | ||||||||||
| RP magnitude | 16.72 (0.006) | 16.73 | 16.73 | ||||||||||
| Pan g magnitude | 16.74 (0.008) | ||||||||||||
| Pan r magnitude | 16.88 (0.003) | ||||||||||||
| Pan i magnitude | 17.06 (0.003) | ||||||||||||
| Pan z magnitude | 17.22 (0.006) | ||||||||||||
| Pan y magnitude | 17.35 (0.009) | ||||||||||||
| E(B-V) | 0.005 | ||||||||||||
* Constant surface field
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