Gaia DR2 4442814402637407744
All names: WDJ170415.91+072629.62, WDJ170415.91+072629.63, Gaia EDR3 4442814402637407744, Gaia DR3 4442814402637407744, Gaia DR2 4442814402637407744
| 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 04 15.71 (0.1) | 17 04 15.72 | 17 04 15.71 | 17 04 15.91 (0.1) | 17 04 15.72 | |||||
| Declination | 07 26 30.19 (0.09) | 07 26 30.17 | 07 26 30.19 | 07 26 29.63 (0.09) | 07 26 30.17 | |||||
| Spectral type | DA: | DA | ||||||||
| Effective temperature | [K] | 5477.0 | 5194.0 | 5534.0 (69) | ||||||
| log(g) | [cgs] | 7.99 | 7.79 | 8.00 (0.03) | ||||||
| Mass | [M☉] | 0.576 | 0.452 | 0.582 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.1460 | 3.3770 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 14.83 (0.2) | 14.88 (0.2) | 14.83 | 14.83 (0.2) | 14.88 (0.2) | ||||
| Distance | [pc] | 67.42 (0.8) | 67.19 (0.9) | 67.42 | 67.42 (0.8) | 67.19 (0.9) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -185.0471598 (0.2) | -185.0401004 (0.3) | -185.047 (0.2) | -185.0401004 | |||||
| Proper motion (declination) | [mas/yr] | 35.19645535 (0.1) | 35.35597609 (0.3) | 35.196 (0.1) | 35.35597609 | |||||
| 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 | 18.54 (0.02) | 18.57 | 18.54 | 18.54 (0.003) | 18.57 | |||||
| BP magnitude | 18.93 (0.02) | 18.93 | 18.93 | |||||||
| RP magnitude | 17.98 (0.02) | 17.97 | 17.97 | |||||||
| Pan g magnitude | 18.98 (0.008) | |||||||||
| Pan r magnitude | 18.51 (0.004) | |||||||||
| Pan i magnitude | 18.34 (0.005) | |||||||||
| Pan z magnitude | 18.30 (0.008) | |||||||||
| Pan y magnitude | 18.26 (0.006) | |||||||||
| E(B-V) | 0.002 | |||||||||
* Constant surface field
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