Spacecraft information: TIANGONG-1
| Launched | 28 September 2011 |
| Flight ended | 1 April 2018 |
| Status | Decayed |
| Launch site | Jiuquan Space Center, PRC |
| Owner | People's Republic of China |
| NORAD ID | 37820 |
| COSPAR ID | 2011-053A |
| Observing |
Current orbital elements
| Inclination | 42.737° |
| Eccentricity | 0.00039 |
| RA ascending node | 13.074 hr |
| Argument perigee | 340.815° |
| Mean anomaly | 19.235° |
| Orbital period | 87.479 min |
| Epoch of osculation | 01 Apr 2018, 16:07 |
Derived Quantities
| Min Altitude | 154.2 km |
| Mean Altitude | 156.7 km |
| Peak Altitude | 159.3 km |
Orbital History
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