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Location: Blue Moon Astronomical Observatory
(34.7385°N, 94.5476°W)
Time: 02:01:00
(UTC-06:00)
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Iridium 77 - 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 25471U 98051E   17019.49455765  .00000150  00000-0  46605-4 0  9996
2 25471  86.3950  83.8228 0002213  98.9071 347.1674 14.34221301966728
Epoch (UTC): 19 January 2017 11:52:09
Eccentricity: 0.0002213
inclination: 86.3950°
perigee height: 776 km
apogee height: 779 km
right ascension of ascending node: 83.8228°
argument of perigee: 98.9071°
revolutions per day: 14.34221301
mean anomaly at epoch: 347.1674°
orbit number at epoch: 96672

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

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