| Typicality: | 0.405 |
| Saliency: | 0.362 |
| in 2011 | 7 | temporal |
| the year | 3 | temporal |
| on the 20th of september | 2 | temporal |
| planet → be discovered orbiting → the star | 7 |
| planet → be discovered around → star | 6 |
| planet → be found orbiting → star | 6 |
| planet → discovered orbiting → star | 5 |
| planet → be found orbiting → sun-like star | 3 |
| negative | neutral | positive |
| 0.039 | 0.689 | 0.272 |
| Raw frequency | 27 |
| Normalized frequency | 0.362 |
| Modifier score | 0.500 |
| Perplexity | 37.951 |