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GRACE-FO 1
Launch Details
| Launched | 21 May 2018 |
| Flight ended | – |
| Status | Operational |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 43476 |
| COSPAR ID | 2018-047A |
| Observing |
Current orbital elements
| Inclination | 88.982° |
| Eccentricity | 0.00179 |
| RA ascending node | 4.703 hr |
| Argument perihelion | 163.899° |
| Mean anomaly | 196.283° |
| Orbital period | 94.463 min |
| Epoch of osculation | 24 Oct 2021, 13:13 |
Derived Quantities
| Min Altitude | 487.4 km |
| Mean Altitude | 499.7 km |
| Peak Altitude | 512.0 km |
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.
Launched alongside
GRACE-FO 2 IRIDIUM 161 IRIDIUM 152 IRIDIUM 147 IRIDIUM 110 IRIDIUM 162 FALCON 9 DEB