Etalon satellites
E2050437
UNEXPLORED
Etalon satellites are a pair of high-altitude, passive geodetic satellites used as stable reference targets to precisely measure Earth's shape, rotation, and gravitational field.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Etalon satellites canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.