NNSS 20

Launch Details
Launched 29 October 1973
Flight ended
Status Unknown
Category Navy Navigation Satellite System (NNSS)
Launch site Air Force Western Test Range, California, USA
Owner United States
NORAD ID 6909
COSPAR ID 1973-081A
Alternative names TRANSIT 20
Observing

Current orbital elements

Inclination 89.836°
Eccentricity 0.01557
RA ascending node 17.567 hr
Argument perigee 181.005°
Mean anomaly 179.083°
Orbital period 105.028 min
Epoch of osculation 15 Jul 2024, 21:23

See historical orbital elements »

Derived Quantities

Min Altitude 888.1 km
Mean Altitude 1002.9 km
Peak Altitude 1117.7 km

Orbital History

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Cambridge

Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EDT

Color scheme