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Location: Seagrave Observatory
(41.8500°N, 71.5833°W)
Time: 11:37:19
(UTC-05:00)
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Iridium 21 - 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 25778U 99032B   14352.27209679  .00000446  00000-0  15224-3 0   272
2 25778 086.3973 245.1116 0002020 108.2224 036.7350 14.34224342817403
Epoch (UTC): 18 December 2014 06:31:49
Eccentricity: 0.0002020
inclination: 86.3973°
perigee height: 776 km
apogee height: 779 km
right ascension of ascending node: 245.1116°
argument of perigee: 108.2224°
revolutions per day: 14.34224342
mean anomaly at epoch: 36.7350°
orbit number at epoch: 81740

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

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