NAVSTAR 81

Launch Details
Launched 16 June 2021
Flight ended –
Status Operational
Categories GPS Operational
Active satellites
Launch site Air Force Eastern Test Range, Florida, USA
Owner United States
NORAD ID 48859
COSPAR ID 2021-054A
Alternative names USA 319
GPS BIII-5
GPS 3-5
SVN 78
PRN 11
D5
SLOT D1
Observing

Current orbital elements

Inclination 55.332°
Eccentricity 0.00187
RA ascending node 23.346 hr
Argument perigee 229.867°
Mean anomaly 307.018°
Orbital period 717.960 min
Epoch of osculation 01 Apr 2025, 12:17

See historical orbital elements »

Derived Quantities

Min Altitude 20139.2 km
Mean Altitude 20188.9 km
Peak Altitude 20238.6 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.

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Fairfield

Latitude:
Longitude:
Timezone:

41.14°N
73.26°W
EDT

Color scheme


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Last updated: 04 Apr 2025, 18:14 UTC
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