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Location: Seagrave Observatory
(41.8500°N, 71.5833°W)
Time: 07:27:46
(UTC-04:00)
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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   17148.79264140 +.00000195 +00000-0 +62643-4 0  9996
2 25778 086.3989 232.0567 0002119 095.4965 264.6472 14.34222316945254
Epoch (UTC): 28 May 2017 19:01:24
Eccentricity: 0.0002119
inclination: 86.3989°
perigee height: 776 km
apogee height: 779 km
right ascension of ascending node: 232.0567°
argument of perigee: 95.4965°
revolutions per day: 14.34222316
mean anomaly at epoch: 264.6472°
orbit number at epoch: 94525

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

DLR