View Pit Stop page for race #702 by _karim_dem — Ghost race
View profile for Karim (_karim_dem)
| Official speed | 62.78 wpm (67.86 seconds elapsed during race) |
|---|---|
| Race Start | August 20, 2019 10:29:18pm UTC |
| Race Finish | August 20, 2019 10:30:26pm UTC |
| Outcome | Win (1 of 4) |
| Opponents |
4. darijuan (56.52 wpm) |
| Accuracy | 95.0% |
| Points | 60.69 |
| Text | #3622418 (Length: 355 characters) If an exoplanet happens to transit its star, we can often determine both its mass and its radius, and hence estimate its density and possibly even its composition. More than 200 transiting hot Jupiters have been measured in this way. But when astronomers calculate their densities the numbers they obtain are generally much lower than predicted by theory. |