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Location: Unspecified
(0.0000°N, 0.0000°E)
Time: 09:32:21
(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 is defined by the following mean orbital elements,

1 21949U          26104.07652339 +.00000000 +00000-0 +45153-4 0 00008
2 21949  85.0033 111.0144 0001260  82.4953 277.6382 14.32379700    09
Epoch (UTC): 14 April 2026 01:50:11
Eccentricity: 0.0001260
inclination: 85.0033°
perigee height: 783 km
apogee height: 785 km
right ascension of ascending node: 111.0144°
argument of perigee: 82.4953°
revolutions per day: 14.32379700
mean anomaly at epoch: 277.6382°

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

DLR