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Location: Pine Mountain Observatory
(43.7910°N, 120.9377°W)
Time: 10:00:10
(UTC-07:00)
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Explorer 11/Cluster Stage 4 - 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   107U 61013A   19140.51965796  .00000315  00000-0  24085-4 0  9994
2   107  28.7860 245.9476 0547521  96.0145 270.3066 14.08776711910171
Epoch (UTC): 20 May 2019 12:28:18
Eccentricity: 0.0547521
inclination: 28.7860°
perigee height: 467 km
apogee height: 1260 km
right ascension of ascending node: 245.9476°
argument of perigee: 96.0145°
revolutions per day: 14.08776711
mean anomaly at epoch: 270.3066°
orbit number at epoch: 91017

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

DLR