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 Jun 02 17:58 | 2025 Jun 01 12:39:17 | 11.1835 | 0.00019 | 21.7376 | 257.0774 | 288.1387 | 1.00335 | – |
| 2025 Jun 01 17:56 | 2025 Jun 01 12:39:17 | 11.1835 | 0.00019 | 21.7376 | 257.0774 | 288.1387 | 1.00335 | – |
| 2025 May 31 17:56 | 2025 May 25 16:14:40 | 11.1938 | 0.00018 | 21.7408 | 261.5983 | 288.1387 | 1.00335 | – |
| 2025 May 30 17:56 | 2025 May 25 16:14:40 | 11.1938 | 0.00018 | 21.7408 | 261.5983 | 288.1387 | 1.00335 | – |
| 2025 May 29 17:56 | 2025 May 25 16:14:40 | 11.1938 | 0.00018 | 21.7408 | 261.5983 | 288.1387 | 1.00335 | – |
| 2025 May 28 17:56 | 2025 May 25 16:14:40 | 11.1938 | 0.00018 | 21.7408 | 261.5983 | 288.1387 | 1.00335 | – |
| 2025 May 27 17:57 | 2025 May 25 16:14:40 | 11.1938 | 0.00018 | 21.7408 | 261.5983 | 288.1387 | 1.00335 | – |
| 2025 May 26 17:56 | 2025 May 25 16:14:40 | 11.1938 | 0.00018 | 21.7408 | 261.5983 | 288.1387 | 1.00335 | – |
| 2025 May 25 17:56 | 2025 May 20 14:29:25 | 11.2015 | 0.00018 | 21.7431 | 265.7919 | 288.1387 | 1.00335 | – |
| 2025 May 24 17:57 | 2025 May 20 14:29:25 | 11.2015 | 0.00018 | 21.7431 | 265.7919 | 288.1387 | 1.00335 | – |
| 2025 May 23 17:56 | 2025 May 20 14:29:25 | 11.2015 | 0.00018 | 21.7431 | 265.7919 | 288.1387 | 1.00335 | – |
| 2025 May 22 17:56 | 2025 May 20 14:29:25 | 11.2015 | 0.00018 | 21.7431 | 265.7919 | 288.1387 | 1.00335 | – |
| 2025 May 21 17:56 | 2025 May 20 14:29:25 | 11.2015 | 0.00018 | 21.7431 | 265.7919 | 288.1387 | 1.00335 | – |
| 2025 May 20 17:56 | 2025 May 15 14:28:12 | 11.2091 | 0.00018 | 21.7454 | 267.6122 | 288.1387 | 1.00335 | – |
| 2025 May 19 17:56 | 2025 May 15 14:28:12 | 11.2091 | 0.00018 | 21.7454 | 267.6122 | 288.1387 | 1.00335 | – |
| 2025 May 18 17:57 | 2025 May 15 14:28:12 | 11.2091 | 0.00018 | 21.7454 | 267.6122 | 288.1387 | 1.00335 | – |
| 2025 May 17 17:57 | 2025 May 15 14:28:12 | 11.2091 | 0.00018 | 21.7454 | 267.6122 | 288.1387 | 1.00335 | – |
| 2025 May 16 17:56 | 2025 May 15 14:28:12 | 11.2091 | 0.00018 | 21.7454 | 267.6122 | 288.1387 | 1.00335 | – |
| 2025 May 15 17:57 | 2025 May 15 14:28:12 | 11.2091 | 0.00018 | 21.7454 | 267.6122 | 288.1387 | 1.00335 | – |
| 2025 May 14 17:56 | 2025 May 09 02:37:35 | 11.2194 | 0.00018 | 21.7482 | 267.2981 | 288.1387 | 1.00335 | – |
| 2025 May 13 17:56 | 2025 May 09 02:37:35 | 11.2194 | 0.00018 | 21.7482 | 267.2981 | 288.1387 | 1.00335 | – |
| 2025 May 12 17:56 | 2025 May 09 02:37:35 | 11.2194 | 0.00018 | 21.7482 | 267.2981 | 288.1387 | 1.00335 | – |
| 2025 May 11 17:56 | 2025 May 09 02:37:35 | 11.2194 | 0.00018 | 21.7482 | 267.2981 | 288.1387 | 1.00335 | – |
| 2025 May 10 17:56 | 2025 May 09 02:37:35 | 11.2194 | 0.00018 | 21.7482 | 267.2981 | 288.1387 | 1.00335 | – |
| 2025 May 09 17:57 | 2025 May 09 02:37:35 | 11.2194 | 0.00018 | 21.7482 | 267.2981 | 288.1387 | 1.00335 | – |
| 2025 May 08 17:56 | 2025 May 03 02:40:50 | 11.2285 | 0.00017 | 21.7509 | 269.9805 | 288.1387 | 1.00335 | – |
| 2025 May 07 17:56 | 2025 May 03 02:40:50 | 11.2285 | 0.00017 | 21.7509 | 269.9805 | 288.1387 | 1.00335 | – |
| 2025 May 06 17:57 | 2025 May 03 02:40:50 | 11.2285 | 0.00017 | 21.7509 | 269.9805 | 288.1387 | 1.00335 | – |