Gaia DR2 6801786157301360896
All names: WDJ20568.32-271723.91, WDJ205608.32-271723.92, NLTT 50161, 2MASS J20560831-2717236, TIC 29475293, LP 928-33, Gaia DR2 6801786157301360896, GALEX J205608.4-271723, J2056-2717, Gaia EDR3 6801786157301360896, Gaia DR3 6801786157301360896
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Caron et al. 2023 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 20 56 08.53 (0.09) | 20 56 08.52 | 20 56 08.53 | 20 56 08.32 (0.1) | 20 56 08.52 | ||||||
| Declination | -27 17 24.19 (0.04) | -27 17 24.18 | -27 17 24.19 | -27 17 23.92 (0.04) | -27 17 24.18 | ||||||
| Spectral type | DA | DA | DA | ||||||||
| Effective temperature | [K] | 9011.0 (57) | 8735.0 | 8540.0 | 8946.0 (104) | ||||||
| log(g) | [cgs] | 8.02 (0.02) | 7.95 | 7.87 | 8.03 (0.02) | ||||||
| Mass | [M☉] | 0.61 (0.02) | 0.568 | 0.5 | 0.615 (0.02) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.8500 | 0.7985 | 0.7896 | |||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| log(C/H) | |||||||||||
| log(N/H) | |||||||||||
| log(O/H) | |||||||||||
| log(Na/H) | |||||||||||
| log(Mg/H) | |||||||||||
| log(Al/H) | |||||||||||
| log(Si/H) | |||||||||||
| log(P/H) | |||||||||||
| log(S/H) | |||||||||||
| log(Sc/H) | |||||||||||
| log(Ti/H) | |||||||||||
| log(Cr/H) | |||||||||||
| log(Mn/H) | |||||||||||
| log(Fe/H) | |||||||||||
| log(Ni/H) | |||||||||||
| Parallax | [mas] | 12.44 (0.1) | 12.20 (0.2) | 12.20 (0.2) | 12.44 | 12.44 (0.1) | 12.20 (0.2) | ||||
| Distance | [pc] | 80.41 (0.8) | 81.97 (1) | 81.98 (1) | 80.41 | 80.41 (0.8) | 81.98 (1) | ||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 173.9116252 (0.1) | 174.1602633 (0.3) | 173.912 (0.1) | 174.1602633 | ||||||
| Proper motion (declination) | [mas/yr] | -16.67262044 (0.08) | -16.60073286 (0.1) | -16.673 (0.08) | -16.60073286 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | 17.19 | ||||||||||
| R magnitude | 16.99 | ||||||||||
| I magnitude | |||||||||||
| J magnitude | 16.85 (0.02) | 16.79 (0.1) | |||||||||
| H magnitude | 16.83 (0.04) | 16.60 (0.2) | |||||||||
| K magnitude | 16.82 (0.07) | ||||||||||
| u magnitude | |||||||||||
| g magnitude | |||||||||||
| r magnitude | |||||||||||
| i magnitude | |||||||||||
| z magnitude | |||||||||||
| G magnitude | 17.12 (0.007) | 17.14 | 17.12 | 17.12 (0.003) | 17.14 | ||||||
| BP magnitude | 17.21 (0.007) | 17.20 | 17.20 | ||||||||
| RP magnitude | 16.96 (0.008) | 16.96 | 16.96 | ||||||||
| Pan g magnitude | 17.19 (0.004) | 17.19 (0.006) | |||||||||
| Pan r magnitude | 17.20 (0.005) | 17.20 (0.005) | |||||||||
| Pan i magnitude | 17.27 (0.004) | 17.27 (0.003) | |||||||||
| Pan z magnitude | 17.40 (0.007) | 17.40 (0.007) | |||||||||
| Pan y magnitude | 17.47 (0.005) | 17.47 (0.005) | |||||||||
| E(B-V) | 0.003 | ||||||||||
* Constant surface field
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