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

See historical orbital elements »

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

Share

South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PDT

Color scheme