Gaia DR2 4209983637108634240
All names: WDJ193631.66-043553.05, Gaia DR2 4209983637108634240, WDJ193631.66-043553.04, Gaia DR3 4209983637108634240, Gaia EDR3 4209983637108634240
| 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 36 31.66 (0.07) | 19 36 31.66 | 19 36 31.66 | 19 36 31.66 (0.07) | 19 36 31.66 | |||||
| Declination | -04 35 54.08 (0.06) | -04 35 54.04 | -04 35 54.08 | -04 35 53.05 (0.06) | -04 35 54.04 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 6850.0 | 6592.0 | 6979.0 (65) | ||||||
| log(g) | [cgs] | 8.13 | 8.01 | 8.16 (0.02) | ||||||
| Mass | [M☉] | 0.671 | 0.58 | 0.694 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.9900 | 1.8280 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 21.27 (0.08) | 21.13 (0.1) | 21.27 | 21.27 (0.08) | 21.13 (0.1) | ||||
| Distance | [pc] | 47.01 (0.2) | 47.32 (0.2) | 47.01 | 47.01 (0.2) | 47.32 (0.2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -2.153264331 (0.09) | -1.940431228 (0.2) | -2.153 (0.09) | -1.940431228 | |||||
| Proper motion (declination) | [mas/yr] | -64.09446427 (0.08) | -64.38340507 (0.2) | -64.094 (0.08) | -64.38340507 | |||||
| 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 | 17.05 (0.005) | 17.06 | 17.05 | 17.05 (0.003) | 17.06 | |||||
| BP magnitude | 17.25 (0.005) | 17.25 | 17.25 | |||||||
| RP magnitude | 16.69 (0.005) | 16.71 | 16.71 | |||||||
| Pan g magnitude | 17.27 (0.005) | |||||||||
| Pan r magnitude | 17.09 (0.003) | |||||||||
| Pan i magnitude | 17.04 (0.004) | |||||||||
| Pan z magnitude | 17.07 (0.006) | |||||||||
| Pan y magnitude | 17.12 (0.01) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
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