Gaia DR2 4478088208829370112
All names: Gaia DR2 4478088208829370112, Gaia DR3 4478088208829370112, WDJ181216.63+072030.77, Gaia EDR3 4478088208829370112
| 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 | 18 12 16.57 (0.2) | 18 12 16.57 | 18 12 16.57 | 18 12 16.63 (0.2) | 18 12 16.57 | |||||
| Declination | 07 20 29.93 (0.2) | 07 20 29.95 | 07 20 29.93 | 07 20 30.76 (0.2) | 07 20 29.95 | |||||
| Spectral type | DZ | D | ||||||||
| Effective temperature | [K] | 6073.0 | 5844.0 | 5565.0 (131) | ||||||
| log(g) | [cgs] | 8.16 | 8.03 | 8.20 (0.06) | ||||||
| Mass | [M☉] | 0.69 | 0.589 | 0.699 (0.05) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.2600 | 3.1540 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 12.41 (0.3) | 10.87 (0.5) | 12.41 | 12.41 (0.3) | 10.87 (0.5) | ||||
| Distance | [pc] | 80.61 (2) | 92.01 (4) | 80.61 | 80.61 (2) | 92.01 (4) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -53.33058954 (0.3) | -53.80795461 (0.5) | -53.331 (0.3) | -53.80795461 | |||||
| Proper motion (declination) | [mas/yr] | -52.36396711 (0.2) | -52.80642072 (0.5) | -52.364 (0.2) | -52.80642072 | |||||
| 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 | 18.98 (0.03) | 19.02 | 18.98 | 18.98 (0.004) | 19.02 | |||||
| BP magnitude | 19.35 (0.03) | 19.37 | 19.37 | |||||||
| RP magnitude | 18.60 (0.02) | 18.62 | 18.62 | |||||||
| Pan g magnitude | 19.36 (0.01) | |||||||||
| Pan r magnitude | 18.97 (0.01) | |||||||||
| Pan i magnitude | 18.90 (0.007) | |||||||||
| Pan z magnitude | 18.91 (0.009) | |||||||||
| Pan y magnitude | 18.98 (0.03) | |||||||||
| E(B-V) | 0.013 | |||||||||
* Constant surface field
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