Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
ESSA 9
Launch Details
Launched | 25 February 1969 |
Flight ended | – |
Status | Non-operational |
Launch site | Air Force Eastern Test Range, Florida, USA |
Owner | United States |
NORAD ID | 3764 |
COSPAR ID | 1969-016A |
Alternative names |
TOS-G |
Observing |
Current orbital elements
Inclination | 101.398° |
Eccentricity | 0.00516 |
RA ascending node | 12.705 hr |
Argument perigee | 80.290° |
Mean anomaly | 39.348° |
Orbital period | 115.213 min |
Epoch of osculation | 28 Jun 2025, 12:55 |
Derived Quantities
Min Altitude | 1431.8 km |
Mean Altitude | 1472.2 km |
Peak Altitude | 1512.7 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
DELTA 1 R/B