Gaia DR2 3521661939049391488
All names: Gaia EDR3 3521661939049391488, WDJ121847.05-152340.30, Gaia DR2 3521661939049391488, Gaia DR3 3521661939049391488
| 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 | 12 18 46.68 (0.2) | 12 18 46.69 | 12 18 46.68 | 12 18 47.05 (0.2) | 12 18 46.69 | |||||
| Declination | -15 23 43.26 (0.2) | -15 23 43.17 | -15 23 43.26 | -15 23 40.29 (0.2) | -15 23 43.17 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 4357.0 | 4062.0 | 4374.0 (83) | ||||||
| log(g) | [cgs] | 7.84 | 7.57 | 7.88 (0.04) | ||||||
| Mass | [M☉] | 0.482 | 0.341 | 0.507 (0.04) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 6.3370 | 4.2020 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 22.38 (0.2) | 22.09 (0.3) | 22.38 | 22.38 (0.2) | 22.09 (0.3) | ||||
| Distance | [pc] | 44.69 (0.5) | 45.26 (0.6) | 44.69 | 44.69 (0.5) | 45.26 (0.6) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -333.7699532 (0.2) | -334.0809015 (0.6) | -333.77 (0.2) | -334.0809015 | |||||
| Proper motion (declination) | [mas/yr] | -185.2794893 (0.2) | -184.5998582 (0.5) | -185.279 (0.2) | -184.5998582 | |||||
| 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 | 18.59 (0.03) | 18.62 | 18.59 | 18.59 (0.003) | 18.62 | |||||
| BP magnitude | 19.22 (0.03) | 19.23 | 19.23 | |||||||
| RP magnitude | 17.83 (0.02) | 17.82 | 17.82 | |||||||
| Pan g magnitude | 19.40 (0.02) | |||||||||
| Pan r magnitude | 18.55 (0.008) | |||||||||
| Pan i magnitude | 18.18 (0.006) | |||||||||
| Pan z magnitude | 18.05 (0.01) | |||||||||
| Pan y magnitude | 17.97 (0.05) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
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