Gaia DR2 4168752397744231168
All names: Gaia DR3 4168752397744231168, WDJ174333.50-073931.50, WDJ174333.5-073931.50, GALEX J174333.5-073931, Gaia DR2 4168752397744231168, Gaia EDR3 4168752397744231168
| 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 | 17 43 33.47 (0.1) | 17 43 33.47 | 17 43 33.47 | 17 43 33.50 (0.1) | 17 43 33.47 | |||||
| Declination | -07 39 32.45 (0.09) | -07 39 32.42 | -07 39 32.45 | -07 39 31.50 (0.09) | -07 39 32.42 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 8569.0 | 8271.0 | 8579.0 (154) | ||||||
| log(g) | [cgs] | 8.47 | 8.39 | 8.48 (0.03) | ||||||
| Mass | [M☉] | 0.9 | 0.828 | 0.902 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.2050 | 2.0780 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 12.60 (0.1) | 12.66 (0.2) | 12.60 | 12.60 (0.1) | 12.66 (0.2) | ||||
| Distance | [pc] | 79.39 (0.8) | 78.97 (1) | 79.39 | 79.39 (0.8) | 78.97 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -24.45368209 (0.1) | -24.97709783 (0.3) | -24.454 (0.1) | -24.97709783 | |||||
| Proper motion (declination) | [mas/yr] | -59.13339306 (0.09) | -59.12055084 (0.3) | -59.133 (0.09) | -59.12055084 | |||||
| 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 | 17.91 (0.008) | 17.94 | 17.91 | 17.91 (0.003) | 17.94 | |||||
| BP magnitude | 18.04 (0.008) | 18.04 | 18.04 | |||||||
| RP magnitude | 17.76 (0.01) | 17.74 | 17.74 | |||||||
| Pan g magnitude | 18.00 (0.01) | |||||||||
| Pan r magnitude | 17.99 (0.004) | |||||||||
| Pan i magnitude | 18.05 (0.007) | |||||||||
| Pan z magnitude | 18.17 (0.01) | |||||||||
| Pan y magnitude | 18.23 (0.009) | |||||||||
| E(B-V) | 0.013 | |||||||||
* Constant surface field
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