SKYNET 4A

Launch Details
Launched 31 December 1989
Flight ended
Status Non-operational
Launch site Air Force Eastern Test Range, Florida, USA
Owner United Kingdom
NORAD ID 20401
COSPAR ID 1990-001A
Observing

Current orbital elements

Inclination 13.137°
Eccentricity 0.00116
RA ascending node 23.974 hr
Argument perihelion 282.718°
Mean anomaly 73.275°
Orbital period 1454.594 min
Epoch of osculation 26 Nov 2021, 12:16

See historical orbital elements »

Derived Quantities

Min Altitude 36105.8 km
Mean Altitude 36155.0 km
Peak Altitude 36204.3 km

Orbital History

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Ashburn

Latitude:
Longitude:
Timezone:

39.04°N
77.49°W
EST

Color scheme