Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
OPS 6157
Launch Details
Launched | 11 June 1973 |
Flight ended | – |
Status | Unknown |
Launch site | Air Force Eastern Test Range, Florida, USA |
Owner | United States |
NORAD ID | 6691 |
COSPAR ID | 1973-040A |
Alternative names |
DSP 4 |
Observing |
Current orbital elements
Inclination | 1.662° |
Eccentricity | 0.00049 |
RA ascending node | 16.558 hr |
Argument perigee | 29.464° |
Mean anomaly | 66.119° |
Orbital period | 1442.520 min |
Epoch of osculation | 14 Jul 2025, 14:31 |
Derived Quantities
Min Altitude | 35898.7 km |
Mean Altitude | 35919.4 km |
Peak Altitude | 35940.1 km |
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.
Launched alongside
TITAN 3C TRANSTAGE R/B