Gaia DR2 3056752280679961216
All names: Gaia DR3 3056752280679961216, Gaia EDR3 3056752280679961216, Gaia DR2 3056752280679961216, WDJ07457.95-042331.05, WDJ074507.95-042331.06
| 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 | 07 45 07.95 (0.07) | 07 45 07.95 | 07 45 07.95 | 07 45 07.95 (0.07) | 07 45 07.95 | |||||
| Declination | -04 23 31.12 (0.06) | -04 23 31.12 | -04 23 31.12 | -04 23 31.06 (0.06) | -04 23 31.12 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 8254.0 | 7993.0 | 8377.0 (118) | ||||||
| log(g) | [cgs] | 7.99 | 7.89 | 8.03 (0.03) | ||||||
| Mass | [M☉] | 0.588 | 0.515 | 0.614 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.9726 | 0.9709 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 12.12 (0.08) | 12.11 (0.1) | 12.12 | 12.12 (0.08) | 12.11 (0.1) | ||||
| Distance | [pc] | 82.48 (0.6) | 82.56 (0.8) | 82.48 | 82.48 (0.6) | 82.56 (0.8) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -4.437154203 (0.09) | -4.582661662 (0.2) | -4.437 (0.09) | -4.582661662 | |||||
| Proper motion (declination) | [mas/yr] | -4.191269183 (0.07) | -4.145780715 (0.1) | -4.191 (0.07) | -4.145780715 | |||||
| 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 | 17.39 (0.007) | 17.42 | 17.39 | 17.39 (0.003) | 17.42 | |||||
| BP magnitude | 17.51 (0.007) | 17.49 | 17.49 | |||||||
| RP magnitude | 17.21 (0.009) | 17.21 | 17.21 | |||||||
| Pan g magnitude | 17.49 (0.0001) | |||||||||
| Pan r magnitude | 17.45 (0.004) | |||||||||
| Pan i magnitude | 17.51 (0.003) | |||||||||
| Pan z magnitude | 17.61 (0.005) | |||||||||
| Pan y magnitude | 17.67 (0.01) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
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