Gaia DR2 2085482947528338560
All names: Gaia DR3 2085482947528338560, Gaia DR2 2085482947528338560, WDJ195456.70+463137.58, Gaia EDR3 2085482947528338560, WDJ195456.7+463137.57
| 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 54 56.75 (0.05) | 19 54 56.75 | 19 54 56.75 | 19 54 56.70 (0.05) | 19 54 56.75 | |||||
| Declination | 46 31 38.92 (0.06) | 46 31 38.87 | 46 31 38.92 | 46 31 37.58 (0.06) | 46 31 38.87 | |||||
| Spectral type | DQ | D | ||||||||
| Effective temperature | [K] | 8205.0 | 7898.0 | 7503.0 (57) | ||||||
| log(g) | [cgs] | 8.30 | 8.21 | 8.01 (0.01) | ||||||
| Mass | [M☉] | 0.784 | 0.706 | 0.583 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.6630 | 1.5570 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 17.29 (0.06) | 17.37 (0.09) | 17.29 | 17.29 (0.06) | 17.37 (0.09) | ||||
| Distance | [pc] | 57.85 (0.2) | 57.58 (0.3) | 57.85 | 57.85 (0.2) | 57.58 (0.3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 31.86254979 (0.06) | 31.66900286 (0.1) | 31.863 (0.06) | 31.66900286 | |||||
| Proper motion (declination) | [mas/yr] | 83.52037942 (0.06) | 83.6362152 (0.2) | 83.52 (0.07) | 83.6362152 | |||||
| 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 | 17.08 (0.005) | 17.11 | 17.08 | 17.08 (0.003) | 17.11 | |||||
| BP magnitude | 17.20 (0.005) | 17.19 | 17.19 | |||||||
| RP magnitude | 16.87 (0.005) | 16.88 | 16.88 | |||||||
| Pan g magnitude | 17.21 (0.003) | |||||||||
| Pan r magnitude | 17.15 (0.004) | |||||||||
| Pan i magnitude | 17.20 (0.002) | |||||||||
| Pan z magnitude | 17.29 (0.004) | |||||||||
| Pan y magnitude | 17.38 (0.01) | |||||||||
| E(B-V) | 0.005 | |||||||||
* Constant surface field
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