Gaia DR2 4207674112941008000
All names: Gaia EDR3 4207674112941008000, WDJ192900.22-071507.35, GALEX J192900.2-071506, Gaia DR3 4207674112941008000, WDJ19290.22-071507.34, Gaia DR2 4207674112941008000
| 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 29 00.23 (0.04) | 19 29 00.23 | 19 29 00.23 | 19 29 00.22 (0.04) | 19 29 00.23 | |||||
| Declination | -07 15 07.36 (0.04) | -07 15 07.36 | -07 15 07.36 | -07 15 07.35 (0.04) | -07 15 07.36 | |||||
| Spectral type | DB | D | ||||||||
| Effective temperature | [K] | 12984.0 | 14367.0 | 17158.0 (397) | ||||||
| log(g) | [cgs] | 7.41 | 7.54 | 7.83 (0.03) | ||||||
| Mass | [M☉] | 0.335 | 0.367 | 0.504 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.1542 | 0.1275 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.75 (0.04) | 10.74 (0.06) | 10.75 | 10.75 (0.04) | 10.74 (0.06) | ||||
| Distance | [pc] | 93.00 (0.4) | 93.14 (0.5) | 93.00 | 93.00 (0.4) | 93.14 (0.5) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 10.04206338 (0.06) | 9.972468757 (0.1) | 10.042 (0.06) | 9.972468757 | |||||
| Proper motion (declination) | [mas/yr] | -0.580546677 (0.05) | -0.482255732 (0.09) | -0.581 (0.05) | -0.482255732 | |||||
| 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 | 15.56 (0.004) | 15.57 | 15.56 | 15.56 (0.003) | 15.57 | |||||
| BP magnitude | 15.47 (0.004) | 15.41 | 15.41 | |||||||
| RP magnitude | 15.67 (0.004) | 15.67 | 15.67 | |||||||
| Pan g magnitude | 15.46 (0.003) | |||||||||
| Pan r magnitude | 15.74 (0.004) | |||||||||
| Pan i magnitude | 16.01 (0.006) | |||||||||
| Pan z magnitude | 16.21 (0.007) | |||||||||
| Pan y magnitude | 16.30 (0.01) | |||||||||
| E(B-V) | 0.017 | |||||||||
* Constant surface field
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