Spacecraft information: USA 40 R/B DEB
| Launched | 7 August 1989 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 23372 |
| COSPAR ID | 1989-061AU |
| Observing |
Current orbital elements
| Inclination | 57.040° |
| Eccentricity | 0.27135 |
| RA ascending node | 1.825 hr |
| Argument perigee | 117.714° |
| Mean anomaly | 272.451° |
| Orbital period | 152.171 min |
| Epoch of osculation | 20 Mar 2026, 08:47 |
Derived Quantities
| Min Altitude | 508.6 km |
| Mean Altitude | 3070.7 km |
| Peak Altitude | 5632.7 km |
Launched alongside
STS 28 USA 40 USA 41 USA 40 R/B USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEB USA 40 R/B DEBOrbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.