Gaia DR2 2142145179748734976
All names: Gaia DR3 2142145179748734976, WDJ193124.32+570413.55, WDJ193124.32+570413.54, Gaia EDR3 2142145179748734976, Gaia DR2 2142145179748734976
| 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 | 19 31 24.39 (0.04) | 19 31 24.39 | 19 31 24.39 | 19 31 24.32 (0.04) | 19 31 24.39 | |||||
| Declination | 57 04 13.59 (0.04) | 57 04 13.58 | 57 04 13.59 | 57 04 13.55 (0.04) | 57 04 13.58 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 14063.0 | 14426.0 | 15885.0 (203) | ||||||
| log(g) | [cgs] | 8.41 | 8.44 | 8.52 (0.01) | ||||||
| Mass | [M☉] | 0.865 | 0.867 | 0.94 (0.009) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.4521 | 0.4620 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 14.35 (0.04) | 14.32 (0.05) | 14.35 | 14.35 (0.04) | 14.32 (0.05) | ||||
| Distance | [pc] | 69.67 (0.2) | 69.83 (0.2) | 69.67 | 69.67 (0.2) | 69.83 (0.2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 32.631596 (0.05) | 32.71863892 (0.1) | 32.632 (0.05) | 32.71863892 | |||||
| Proper motion (declination) | [mas/yr] | 2.342033555 (0.05) | 2.460050933 (0.1) | 2.342 (0.06) | 2.460050933 | |||||
| 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 | 16.27 (0.003) | 16.30 | 16.27 | 16.27 (0.003) | 16.30 | |||||
| BP magnitude | 16.24 (0.003) | 16.23 | 16.23 | |||||||
| RP magnitude | 16.37 (0.004) | 16.37 | 16.37 | |||||||
| Pan g magnitude | 16.17 (0.003) | |||||||||
| Pan r magnitude | 16.40 (0.001) | |||||||||
| Pan i magnitude | 16.66 (0.003) | |||||||||
| Pan z magnitude | 16.90 (0.007) | |||||||||
| Pan y magnitude | 17.03 (0.006) | |||||||||
| E(B-V) | 0.007 | |||||||||
* Constant surface field
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