Orbital elements of STTW-1
| Launched | 31 January 1986 |
| Flight ended | – |
| Launch site | Xichang Launch Facility, PRC |
| Owner | People's Republic of China |
| NORAD ID | 16526 |
| Alternative names |
SHIYAN TONGBU TONGXING WEIXING 1 DONG FANG HONG-2A 1 DFH-2A 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 Dec 17 18:58 | 2025 Dec 11 22:43:38 | 10.8918 | 0.00047 | 21.6510 | 290.6643 | 269.0114 | 1.00282 | – |
| 2025 Dec 16 18:57 | 2025 Dec 11 22:43:38 | 10.8918 | 0.00047 | 21.6510 | 290.6643 | 269.0114 | 1.00282 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 22:43:38 | 10.8918 | 0.00047 | 21.6510 | 290.6643 | 269.0114 | 1.00282 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 22:43:38 | 10.8918 | 0.00047 | 21.6510 | 290.6643 | 269.0114 | 1.00282 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 22:43:38 | 10.8918 | 0.00047 | 21.6510 | 290.6643 | 269.0114 | 1.00282 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 22:43:38 | 10.8918 | 0.00047 | 21.6510 | 290.6643 | 269.0114 | 1.00282 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 21:34:50 | 10.8996 | 0.00046 | 21.6532 | 289.1354 | 269.0114 | 1.00282 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 21:34:50 | 10.8996 | 0.00046 | 21.6532 | 289.1354 | 269.0114 | 1.00282 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 21:34:50 | 10.8996 | 0.00046 | 21.6532 | 289.1354 | 269.0114 | 1.00282 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 21:34:50 | 10.8996 | 0.00046 | 21.6532 | 289.1354 | 269.0114 | 1.00282 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 21:34:50 | 10.8996 | 0.00046 | 21.6532 | 289.1354 | 269.0114 | 1.00282 | – |
| 2025 Dec 06 18:56 | 2025 Dec 01 22:51:33 | 10.9072 | 0.00046 | 21.6554 | 288.2059 | 269.0114 | 1.00282 | – |
| 2025 Dec 05 18:57 | 2025 Dec 01 22:51:33 | 10.9072 | 0.00046 | 21.6554 | 288.2059 | 269.0114 | 1.00282 | – |
| 2025 Dec 04 18:57 | 2025 Dec 01 22:51:33 | 10.9072 | 0.00046 | 21.6554 | 288.2059 | 269.0114 | 1.00282 | – |
| 2025 Dec 03 18:56 | 2025 Dec 01 22:51:33 | 10.9072 | 0.00046 | 21.6554 | 288.2059 | 269.0114 | 1.00282 | – |
| 2025 Dec 02 18:56 | 2025 Dec 01 22:51:33 | 10.9072 | 0.00046 | 21.6554 | 288.2059 | 269.0114 | 1.00282 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 11:02:54 | 10.9173 | 0.00047 | 21.6582 | 286.2160 | 269.0114 | 1.00282 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 11:02:54 | 10.9173 | 0.00047 | 21.6582 | 286.2160 | 269.0114 | 1.00282 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 11:02:54 | 10.9173 | 0.00047 | 21.6582 | 286.2160 | 269.0114 | 1.00282 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 11:02:54 | 10.9173 | 0.00047 | 21.6582 | 286.2160 | 269.0114 | 1.00282 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 11:02:54 | 10.9173 | 0.00047 | 21.6582 | 286.2160 | 269.0114 | 1.00282 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 11:02:54 | 10.9173 | 0.00047 | 21.6582 | 286.2160 | 269.0114 | 1.00282 | – |
| 2025 Nov 24 18:56 | 2025 Nov 19 23:12:22 | 10.9261 | 0.00047 | 21.6605 | 283.7764 | 269.0114 | 1.00282 | – |
| 2025 Nov 23 18:57 | 2025 Nov 19 23:12:22 | 10.9261 | 0.00047 | 21.6605 | 283.7764 | 269.0114 | 1.00282 | – |
| 2025 Nov 21 18:57 | 2025 Nov 19 23:12:22 | 10.9261 | 0.00047 | 21.6605 | 283.7764 | 269.0114 | 1.00282 | – |
| 2025 Nov 20 18:56 | 2025 Nov 19 23:12:22 | 10.9261 | 0.00047 | 21.6605 | 283.7764 | 269.0114 | 1.00282 | – |