Gaia DR2 4295598660487928064
All names: Gaia DR2 4295598660487928064, WDJ192220.46+064640.07, WDJ192220.46+064640.06, Gaia EDR3 4295598660487928064, Gaia DR3 4295598660487928064
| 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 22 20.46 (0.2) | 19 22 20.46 | 19 22 20.46 | 19 22 20.46 (0.2) | 19 22 20.46 | |||||
| Declination | 06 46 39.20 (0.2) | 06 46 39.22 | 06 46 39.20 | 06 46 40.12 (0.2) | 06 46 39.22 | |||||
| Spectral type | DC: | DA | ||||||||
| Effective temperature | [K] | 6823.0 | 6605.0 | 6042.0 (306) | ||||||
| log(g) | [cgs] | 8.43 | 8.34 | 8.28 (0.06) | ||||||
| Mass | [M☉] | 0.871 | 0.795 | 0.749 (0.06) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.7660 | 3.6460 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 11.50 (0.2) | 10.98 (0.3) | 11.50 | 11.50 (0.2) | 10.98 (0.3) | ||||
| Distance | [pc] | 86.93 (2) | 91.04 (2) | 86.93 | 86.93 (2) | 91.04 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -2.293809705 (0.3) | -3.916422132 (0.7) | -2.294 (0.3) | -3.916422132 | |||||
| Proper motion (declination) | [mas/yr] | -57.48829708 (0.3) | -54.54482292 (0.6) | -57.488 (0.3) | -54.54482292 | |||||
| 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 | 18.94 (0.03) | 18.98 | 18.94 | 18.94 (0.004) | 18.98 | |||||
| BP magnitude | 19.17 (0.03) | 19.19 | 19.19 | |||||||
| RP magnitude | 18.59 (0.03) | 18.56 | 18.56 | |||||||
| Pan g magnitude | 19.18 (0.02) | |||||||||
| Pan r magnitude | 18.99 (0.01) | |||||||||
| Pan i magnitude | 18.95 (0.01) | |||||||||
| Pan z magnitude | 18.98 (0.009) | |||||||||
| Pan y magnitude | 18.94 (0.07) | |||||||||
| E(B-V) | 0.009 | |||||||||
* Constant surface field
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