Spacecraft information: GGSE 4
| Launched | 30 May 1967 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 2828 |
| COSPAR ID | 1967-053C |
| Observing |
Current orbital elements
| Inclination | 69.969° |
| Eccentricity | 0.00051 |
| RA ascending node | 18.271 hr |
| Argument perigee | 71.727° |
| Mean anomaly | 288.439° |
| Orbital period | 102.997 min |
| Epoch of osculation | 25 Aug 2026, 11:37 |
Derived Quantities
| Min Altitude | 903.8 km |
| Mean Altitude | 907.5 km |
| Peak Altitude | 911.2 km |
Launched alongside
THOR AGENA D R/B OPS 5712 GGSE 5 TIMATION 1 SURCAL 159 OPS 5712 OPS 5712 SURCAL 150B P/L 153 DEB P/L 153 DEBOrbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.