Spacecraft information: LEASAT 4
| Launched | 26 August 1985 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 15995 |
| COSPAR ID | 1985-076D |
| Alternative names |
LEASAT-4 |
| Observing |
Current orbital elements
| Inclination | 10.285° |
| Eccentricity | 0.00086 |
| RA ascending node | 22.090 hr |
| Argument perigee | 322.778° |
| Mean anomaly | 232.279° |
| Orbital period | 1472.386 min |
| Epoch of osculation | 26 Dec 2025, 06:05 |
Derived Quantities
| Min Altitude | 36464.2 km |
| Mean Altitude | 36501.1 km |
| Peak Altitude | 36538.0 km |
Launched alongside
STS 51I OPTUS A1 ASC 1 OPTUS A1 R/B LEASAT 4 PKM ASC 1 R/B STS 51I DEB SCREWDRIVEROrbital History
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