| Typicality: | 0.585 |
| Saliency: | 0.406 |
| to try to determine their composition | 8 | purpose |
| in the night sky | 6 | location |
| on 19 october | 3 | temporal |
| astronomer → observe → object | 12 |
| astronomer → detect → object | 4 |
| astronomer → spot → object | 4 |
| negative | neutral | positive |
| 0.061 | 0.732 | 0.207 |
| Raw frequency | 20 |
| Normalized frequency | 0.406 |
| Modifier score | 1.000 |
| Perplexity | 63.898 |