View Pit Stop page for race #3927 by rafael1548 — Ghost race
View profile for Rafa (rafael1548)
| Official speed | 90.57 wpm (47.04 seconds elapsed during race) |
|---|---|
| Race Start | August 11, 2020 2:14:00pm UTC |
| Race Finish | August 11, 2020 2:14:47pm UTC |
| Outcome | No win (2 of 5) |
| Opponents |
1. lubi222 (106.41 wpm) 3. trustjesus (78.09 wpm) 4. charles_k (73.81 wpm) |
| Accuracy | 97.0% |
| Points | 87.55 |
| 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. |