Orbital elements of STTW-2
| Launched | 6 March 1988 |
| Flight ended | – |
| Launch site | Xichang Launch Facility, PRC |
| Owner | People's Republic of China |
| NORAD ID | 18922 |
| Alternative names |
SHIYAN TONGBU TONGXING WEIXING 2 DONG FANG HONG-2A 2 DFH-2A 2 CHINASAT 1 ZHONGXING 1 ZX 1 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2025 Oct 15 17:56 | 2025 Oct 06 17:10:03 | 13.4697 | 0.00062 | 22.7674 | 182.6083 | 170.0350 | 1.00269 | – |
| 2025 Oct 14 17:56 | 2025 Oct 06 17:10:03 | 13.4697 | 0.00062 | 22.7674 | 182.6083 | 170.0350 | 1.00269 | – |
| 2025 Oct 12 17:56 | 2025 Oct 06 17:10:03 | 13.4697 | 0.00062 | 22.7674 | 182.6083 | 170.0350 | 1.00269 | – |
| 2025 Oct 11 17:57 | 2025 Oct 06 17:10:03 | 13.4697 | 0.00062 | 22.7674 | 182.6083 | 170.0350 | 1.00269 | – |
| 2025 Oct 09 17:56 | 2025 Oct 06 17:10:03 | 13.4697 | 0.00062 | 22.7674 | 182.6083 | 170.0350 | 1.00269 | – |
| 2025 Oct 08 17:56 | 2025 Oct 06 17:10:03 | 13.4697 | 0.00062 | 22.7674 | 182.6083 | 170.0350 | 1.00269 | – |
| 2025 Oct 07 17:56 | 2025 Oct 06 17:10:03 | 13.4697 | 0.00062 | 22.7674 | 182.6083 | 170.0350 | 1.00269 | – |
| 2025 Oct 05 17:56 | 2025 Sep 24 17:33:45 | 13.4792 | 0.00064 | 22.7731 | 180.7113 | 170.0350 | 1.00269 | – |
| 2025 Oct 04 17:57 | 2025 Sep 24 17:33:45 | 13.4792 | 0.00064 | 22.7731 | 180.7113 | 170.0350 | 1.00269 | – |
| 2025 Oct 03 17:57 | 2025 Sep 24 17:33:45 | 13.4792 | 0.00064 | 22.7731 | 180.7113 | 170.0350 | 1.00269 | – |
| 2025 Oct 02 17:56 | 2025 Sep 24 17:33:45 | 13.4792 | 0.00064 | 22.7731 | 180.7113 | 170.0350 | 1.00269 | – |
| 2025 Sep 30 17:56 | 2025 Sep 24 17:33:45 | 13.4792 | 0.00064 | 22.7731 | 180.7113 | 170.0350 | 1.00269 | – |
| 2025 Sep 29 17:56 | 2025 Sep 24 17:33:45 | 13.4792 | 0.00064 | 22.7731 | 180.7113 | 170.0350 | 1.00269 | – |
| 2025 Sep 28 17:56 | 2025 Sep 24 17:33:45 | 13.4792 | 0.00064 | 22.7731 | 180.7113 | 170.0350 | 1.00269 | – |
| 2025 Sep 27 17:56 | 2025 Sep 24 17:33:45 | 13.4792 | 0.00064 | 22.7731 | 180.7113 | 170.0350 | 1.00269 | – |
| 2025 Sep 26 17:56 | 2025 Sep 24 17:33:45 | 13.4792 | 0.00064 | 22.7731 | 180.7113 | 170.0350 | 1.00269 | – |
| 2025 Sep 25 17:56 | 2025 Sep 18 20:53:50 | 13.4839 | 0.00065 | 22.7759 | 178.6188 | 170.0350 | 1.00269 | – |
| 2025 Sep 24 17:56 | 2025 Sep 18 20:53:50 | 13.4839 | 0.00065 | 22.7759 | 178.6188 | 170.0350 | 1.00269 | – |
| 2025 Sep 20 17:56 | 2025 Sep 18 20:53:50 | 13.4839 | 0.00065 | 22.7759 | 178.6188 | 170.0350 | 1.00269 | – |
| 2025 Sep 19 17:56 | 2025 Sep 14 18:52:10 | 13.4870 | 0.00065 | 22.7779 | 177.3255 | 170.0350 | 1.00269 | – |
| 2025 Sep 18 17:56 | 2025 Sep 14 18:52:10 | 13.4870 | 0.00065 | 22.7779 | 177.3255 | 170.0350 | 1.00269 | – |