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Location: Boston
(42.3580°N, 71.0600°W)
Time: 14:38:29
(UTC-05:00)
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Tiangong 1 - 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 37820U 11053A   17351.57313130  .00051736  93133-5  12987-3 0  9996
2 37820  42.7532 145.7573 0020138 314.2720 133.8518 15.95246213357080
Epoch (UTC): 17 December 2017 13:45:18
Eccentricity: 0.0020138
inclination: 42.7532°
perigee height: 274 km
apogee height: 301 km
right ascension of ascending node: 145.7573°
argument of perigee: 314.2720°
revolutions per day: 15.95246213
mean anomaly at epoch: 133.8518°
orbit number at epoch: 35708

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

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