View Pit Stop page for race #122 by drunkkathy — Ghost race
View profile for Kathy (drunkkathy)
| Official speed | 134.13 wpm (31.76 seconds elapsed during race) |
|---|---|
| Race Start | February 14, 2017 4:54:47am UTC |
| Race Finish | February 14, 2017 4:55:19am UTC |
| Outcome | No win (2 of 4) |
| Opponents |
1. licahfox (144.52 wpm) |
| Accuracy | 93.0% |
| Points | 0.00 |
| 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. |