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 Jul 11 17:56 | 2025 Jul 08 20:40:27 | 13.5404 | 0.00065 | 22.8114 | 164.9453 | 155.6384 | 1.00249 | – |
| 2025 Jul 10 17:56 | 2025 Jul 08 20:40:27 | 13.5404 | 0.00065 | 22.8114 | 164.9453 | 155.6384 | 1.00249 | – |
| 2025 Jul 09 17:56 | 2025 Jul 08 20:40:27 | 13.5404 | 0.00065 | 22.8114 | 164.9453 | 155.6384 | 1.00249 | – |
| 2025 Jul 08 17:56 | 2025 Jul 03 15:18:51 | 13.5447 | 0.00065 | 22.8140 | 163.9448 | 155.6384 | 1.00249 | – |
| 2025 Jul 07 17:56 | 2025 Jul 03 15:18:51 | 13.5447 | 0.00065 | 22.8140 | 163.9448 | 155.6384 | 1.00249 | – |
| 2025 Jul 06 17:56 | 2025 Jul 03 15:18:51 | 13.5447 | 0.00065 | 22.8140 | 163.9448 | 155.6384 | 1.00249 | – |
| 2025 Jul 05 17:56 | 2025 Jul 03 15:18:51 | 13.5447 | 0.00065 | 22.8140 | 163.9448 | 155.6384 | 1.00249 | – |
| 2025 Jul 04 17:56 | 2025 Jul 03 15:18:51 | 13.5447 | 0.00065 | 22.8140 | 163.9448 | 155.6384 | 1.00249 | – |
| 2025 Jul 03 17:56 | 2025 Jul 03 15:18:51 | 13.5447 | 0.00065 | 22.8140 | 163.9448 | 155.6384 | 1.00249 | – |
| 2025 Jul 02 17:56 | 2025 Jun 28 12:15:38 | 13.5489 | 0.00065 | 22.8165 | 162.6338 | 155.6384 | 1.00249 | – |
| 2025 Jul 01 17:56 | 2025 Jun 28 12:15:38 | 13.5489 | 0.00065 | 22.8165 | 162.6338 | 155.6384 | 1.00249 | – |
| 2025 Jun 30 17:56 | 2025 Jun 28 12:15:38 | 13.5489 | 0.00065 | 22.8165 | 162.6338 | 155.6384 | 1.00249 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 12:15:38 | 13.5489 | 0.00065 | 22.8165 | 162.6338 | 155.6384 | 1.00249 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 12:15:38 | 13.5489 | 0.00065 | 22.8165 | 162.6338 | 155.6384 | 1.00249 | – |
| 2025 Jun 27 17:56 | 2025 Jun 23 12:20:27 | 13.5529 | 0.00064 | 22.8190 | 161.5412 | 155.6384 | 1.00249 | – |
| 2025 Jun 26 17:56 | 2025 Jun 23 12:20:27 | 13.5529 | 0.00064 | 22.8190 | 161.5412 | 155.6384 | 1.00249 | – |
| 2025 Jun 25 17:56 | 2025 Jun 23 12:20:27 | 13.5529 | 0.00064 | 22.8190 | 161.5412 | 155.6384 | 1.00249 | – |
| 2025 Jun 24 17:56 | 2025 Jun 23 12:20:27 | 13.5529 | 0.00064 | 22.8190 | 161.5412 | 155.6384 | 1.00249 | – |
| 2025 Jun 23 17:56 | 2025 Jun 23 12:20:27 | 13.5529 | 0.00064 | 22.8190 | 161.5412 | 155.6384 | 1.00249 | – |
| 2025 Jun 22 17:56 | 2025 Jun 16 20:58:12 | 13.5584 | 0.00062 | 22.8223 | 161.2614 | 155.6384 | 1.00249 | – |
| 2025 Jun 21 17:56 | 2025 Jun 16 20:58:12 | 13.5584 | 0.00062 | 22.8223 | 161.2614 | 155.6384 | 1.00249 | – |
| 2025 Jun 20 17:57 | 2025 Jun 16 20:58:12 | 13.5584 | 0.00062 | 22.8223 | 161.2614 | 155.6384 | 1.00249 | – |
| 2025 Jun 19 17:56 | 2025 Jun 16 20:58:12 | 13.5584 | 0.00062 | 22.8223 | 161.2614 | 155.6384 | 1.00249 | – |
| 2025 Jun 18 17:56 | 2025 Jun 16 20:58:12 | 13.5584 | 0.00062 | 22.8223 | 161.2614 | 155.6384 | 1.00249 | – |
| 2025 Jun 17 17:56 | 2025 Jun 16 20:58:12 | 13.5584 | 0.00062 | 22.8223 | 161.2614 | 155.6384 | 1.00249 | – |
| 2025 Jun 16 17:56 | 2025 Jun 12 01:07:38 | 13.5623 | 0.00062 | 22.8247 | 161.2189 | 155.6384 | 1.00249 | – |
| 2025 Jun 15 17:56 | 2025 Jun 12 01:07:38 | 13.5623 | 0.00062 | 22.8247 | 161.2189 | 155.6384 | 1.00249 | – |
| 2025 Jun 14 17:56 | 2025 Jun 12 01:07:38 | 13.5623 | 0.00062 | 22.8247 | 161.2189 | 155.6384 | 1.00249 | – |