Gaia DR2 4254663876950187136
All names: WDJ190210.16-042235.67, Gaia EDR3 4254663876950187136, WDJ190210.16-042235.66, Gaia DR2 4254663876950187136, Gaia DR3 4254663876950187136
| 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 02 10.21 (0.2) | 19 02 10.21 | 19 02 10.21 | 19 02 10.16 (0.2) | 19 02 10.21 | |||||
| Declination | -04 22 36.32 (0.2) | -04 22 36.30 | -04 22 36.32 | -04 22 35.67 (0.2) | -04 22 36.30 | |||||
| Spectral type | DC: | DC | ||||||||
| Effective temperature | [K] | 7853.0 | 7572.0 | 7719.0 (279) | ||||||
| log(g) | [cgs] | 8.29 | 8.20 | 8.18 (0.06) | ||||||
| Mass | [M☉] | 0.78 | 0.702 | 0.691 (0.05) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.9130 | 1.7440 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.49 (0.2) | 10.52 (0.2) | 10.49 | 10.49 (0.2) | 10.52 (0.2) | ||||
| Distance | [pc] | 95.31 (2) | 95.09 (2) | 95.31 | 95.31 (2) | 95.09 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 50.79378436 (0.2) | 50.26784449 (0.6) | 50.794 (0.2) | 50.26784449 | |||||
| Proper motion (declination) | [mas/yr] | -40.88710394 (0.2) | -40.83969286 (0.5) | -40.887 (0.2) | -40.83969286 | |||||
| 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 | 18.30 (0.01) | 18.33 | 18.30 | 18.30 (0.004) | 18.33 | |||||
| BP magnitude | 18.43 (0.01) | 18.41 | 18.41 | |||||||
| RP magnitude | 18.11 (0.02) | 18.01 | 18.01 | |||||||
| Pan g magnitude | 18.45 (0.002) | |||||||||
| Pan r magnitude | 18.39 (0.03) | |||||||||
| Pan i magnitude | 18.41 (0.01) | |||||||||
| Pan z magnitude | 18.50 (0.02) | |||||||||
| Pan y magnitude | 18.54 (0.02) | |||||||||
| E(B-V) | 0.015 | |||||||||
* Constant surface field
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