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 | 10.304° |
| Eccentricity | 0.00083 |
| RA ascending node | 22.094 hr |
| Argument perigee | 319.433° |
| Mean anomaly | 236.488° |
| Orbital period | 1472.412 min |
| Epoch of osculation | 11 Dec 2025, 22:35 |
Derived Quantities
| Min Altitude | 36466.0 km |
| Mean Altitude | 36501.6 km |
| Peak Altitude | 36537.2 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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