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Location: Schommer Observatory
(40.5200°N, 74.4500°W)
Time: 02:52:48
(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   18050.44408676  .00136595  16635-4  18612-3 0  9998
2 37820  42.7511 102.3338 0016643  61.8086  64.4170 16.05337594367316
Epoch (UTC): 19 February 2018 10:39:29
Eccentricity: 0.0016643
inclination: 42.7511°
perigee height: 248 km
apogee height: 271 km
right ascension of ascending node: 102.3338°
argument of perigee: 61.8086°
revolutions per day: 16.05337594
mean anomaly at epoch: 64.4170°
orbit number at epoch: 36731

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

DLR