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Location: Unspecified
(0.0000°N, 0.0000°E)
Time: 11:35:18
(UTC+00:00)
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USA 81 - Orbit

View from above orbital plane
View from above orbital plane
View from above satellite
View from above satellite

Ground track
Ground track

The orbit data is extracted from the following two-line orbital elements,

1 21949U 92023A   18281.06506085 0.00000000  00000-0  00000-0 0    04
2 21949  85.0077 253.1715 0002500 165.9863 194.0135 14.31415867    06
Epoch (UTC): 08 October 2018 01:33:41
Eccentricity: 0.0002500
inclination: 85.0077°
perigee height: 785 km
apogee height: 789 km
right ascension of ascending node: 253.1715°
argument of perigee: 165.9863°
revolutions per day: 14.31415867
mean anomaly at epoch: 194.0135°
orbit number at epoch: 0

The dashed part of the orbit path shows where the satellite is in the earth's shadow,  

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