Orbital elements of STTW-4
| Launched | 3 February 1990 |
| Flight ended | – |
| Launch site | Xichang Launch Facility, PRC |
| Owner | People's Republic of China |
| NORAD ID | 20473 |
| Alternative names |
SHIYAN TONGBU TONGXING WEIXING 4 DONG FANG HONG-2A 4 DFH-2A 4 CHINASAT 3 ZHONGXING 3 ZX 3 |
| 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 |
| 2024 May 02 17:52 | 2024 May 01 21:37:43 | 14.5351 | 0.00060 | 23.4870 | 128.0606 | 162.2685 | 1.00279 | – |
| 2024 May 01 17:54 | 2024 Apr 27 13:53:54 | 14.5372 | 0.00060 | 23.4892 | 128.3181 | 162.2685 | 1.00279 | – |
| 2024 Apr 30 17:57 | 2024 Apr 27 13:53:54 | 14.5372 | 0.00060 | 23.4892 | 128.3181 | 162.2685 | 1.00279 | – |
| 2024 Apr 29 17:52 | 2024 Apr 27 13:53:54 | 14.5372 | 0.00060 | 23.4892 | 128.3181 | 162.2685 | 1.00279 | – |
| 2024 Apr 28 17:52 | 2024 Apr 27 13:53:54 | 14.5372 | 0.00060 | 23.4892 | 128.3181 | 162.2685 | 1.00279 | – |
| 2024 Apr 27 17:58 | 2024 Apr 27 13:53:54 | 14.5372 | 0.00060 | 23.4892 | 128.3181 | 162.2685 | 1.00279 | – |
| 2024 Apr 26 17:54 | 2024 Apr 21 18:28:11 | 14.5401 | 0.00060 | 23.4921 | 128.0515 | 162.2685 | 1.00279 | – |
| 2024 Apr 25 17:55 | 2024 Apr 21 18:28:11 | 14.5401 | 0.00060 | 23.4921 | 128.0515 | 162.2685 | 1.00279 | – |
| 2024 Apr 24 17:53 | 2024 Apr 21 18:28:11 | 14.5401 | 0.00060 | 23.4921 | 128.0515 | 162.2685 | 1.00279 | – |
| 2024 Apr 23 17:53 | 2024 Apr 21 18:28:11 | 14.5401 | 0.00060 | 23.4921 | 128.0515 | 162.2685 | 1.00279 | – |
| 2024 Apr 22 17:52 | 2024 Apr 21 18:28:11 | 14.5401 | 0.00060 | 23.4921 | 128.0515 | 162.2685 | 1.00279 | – |
| 2024 Apr 21 17:53 | 2024 Apr 15 21:23:16 | 14.5430 | 0.00059 | 23.4951 | 127.1828 | 162.2685 | 1.00279 | – |
| 2024 Apr 20 17:52 | 2024 Apr 15 21:23:16 | 14.5430 | 0.00059 | 23.4951 | 127.1828 | 162.2685 | 1.00279 | – |
| 2024 Apr 19 17:53 | 2024 Apr 15 21:23:16 | 14.5430 | 0.00059 | 23.4951 | 127.1828 | 162.2685 | 1.00279 | – |
| 2024 Apr 18 17:57 | 2024 Apr 15 21:23:16 | 14.5430 | 0.00059 | 23.4951 | 127.1828 | 162.2685 | 1.00279 | – |
| 2024 Apr 17 17:53 | 2024 Apr 15 21:23:16 | 14.5430 | 0.00059 | 23.4951 | 127.1828 | 162.2685 | 1.00279 | – |
| 2024 Apr 16 17:53 | 2024 Apr 15 21:23:16 | 14.5430 | 0.00059 | 23.4951 | 127.1828 | 162.2685 | 1.00279 | – |
| 2024 Apr 15 17:54 | 2024 Apr 09 21:00:37 | 14.5459 | 0.00057 | 23.4982 | 126.5802 | 162.2685 | 1.00279 | – |
| 2024 Apr 14 17:53 | 2024 Apr 09 21:00:37 | 14.5459 | 0.00057 | 23.4982 | 126.5802 | 162.2685 | 1.00279 | – |
| 2024 Apr 13 17:53 | 2024 Apr 09 21:00:37 | 14.5459 | 0.00057 | 23.4982 | 126.5802 | 162.2685 | 1.00279 | – |
| 2024 Apr 12 17:53 | 2024 Apr 09 21:00:37 | 14.5459 | 0.00057 | 23.4982 | 126.5802 | 162.2685 | 1.00279 | – |
| 2024 Apr 11 17:54 | 2024 Apr 09 21:00:37 | 14.5459 | 0.00057 | 23.4982 | 126.5802 | 162.2685 | 1.00279 | – |
| 2024 Apr 10 17:56 | 2024 Apr 09 21:00:37 | 14.5459 | 0.00057 | 23.4982 | 126.5802 | 162.2685 | 1.00279 | – |
| 2024 Apr 09 17:56 | 2024 Apr 04 18:33:08 | 14.5482 | 0.00056 | 23.5008 | 126.9870 | 162.2685 | 1.00279 | – |
| 2024 Apr 08 17:55 | 2024 Apr 04 18:33:08 | 14.5482 | 0.00056 | 23.5008 | 126.9870 | 162.2685 | 1.00279 | – |
| 2024 Apr 07 17:53 | 2024 Apr 04 18:33:08 | 14.5482 | 0.00056 | 23.5008 | 126.9870 | 162.2685 | 1.00279 | – |
| 2024 Apr 06 17:58 | 2024 Apr 04 18:33:08 | 14.5482 | 0.00056 | 23.5008 | 126.9870 | 162.2685 | 1.00279 | – |
| 2024 Apr 05 17:53 | 2024 Apr 04 18:33:08 | 14.5482 | 0.00056 | 23.5008 | 126.9870 | 162.2685 | 1.00279 | – |