User: anonymous   Login
Location: Unspecified
(0.0000°N, 0.0000°E)
Time: 14:00:52
(UTC+00:00)
Language:

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          26135.23272442 +.00000000 +00000-0 +33288-4 0 00009
2 21949  85.0059  93.0256 0002116 110.1932 249.9488 14.32388157    02
Epoch (UTC): 15 May 2026 05:35:07
Eccentricity: 0.0002116
inclination: 85.0059°
perigee height: 782 km
apogee height: 785 km
right ascension of ascending node: 93.0256°
argument of perigee: 110.1932°
revolutions per day: 14.32388157
mean anomaly at epoch: 249.9488°

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

DLR