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MARCOPOLO 2 R/B
Launch Details
| Launched | 17 August 1990 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 20764 |
| COSPAR ID | 1990-074C |
| Alternative names |
PAM-D |
| Observing |
Current orbital elements
| Inclination | 21.617° |
| Eccentricity | 0.72784 |
| RA ascending node | 23.575 hr |
| Argument perigee | 271.893° |
| Mean anomaly | 14.305° |
| Orbital period | 659.158 min |
| Epoch of osculation | 14 Aug 2025, 20:19 |
Derived Quantities
| Min Altitude | 457.4 km |
| Mean Altitude | 18718.2 km |
| Peak Altitude | 36979.0 km |
Orbital History
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