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 Nov 21 18:53 | 2024 Nov 19 12:45:20 | 14.4369 | 0.00052 | 23.3837 | 163.2485 | 173.1573 | 1.00221 | – |
| 2024 Nov 20 18:53 | 2024 Nov 19 12:45:20 | 14.4369 | 0.00052 | 23.3837 | 163.2485 | 173.1573 | 1.00221 | – |
| 2024 Nov 18 18:53 | 2024 Nov 07 15:49:17 | 14.4429 | 0.00054 | 23.3897 | 162.9128 | 173.1573 | 1.00221 | – |
| 2024 Nov 17 18:53 | 2024 Nov 07 15:49:17 | 14.4429 | 0.00054 | 23.3897 | 162.9128 | 173.1573 | 1.00221 | – |
| 2024 Nov 16 18:53 | 2024 Nov 07 15:49:17 | 14.4429 | 0.00054 | 23.3897 | 162.9128 | 173.1573 | 1.00221 | – |
| 2024 Nov 15 18:53 | 2024 Nov 07 15:49:17 | 14.4429 | 0.00054 | 23.3897 | 162.9128 | 173.1573 | 1.00221 | – |
| 2024 Nov 14 19:07 | 2024 Nov 07 15:49:17 | 14.4429 | 0.00054 | 23.3897 | 162.9128 | 173.1573 | 1.00221 | – |
| 2024 Nov 13 18:53 | 2024 Nov 07 15:49:17 | 14.4429 | 0.00054 | 23.3897 | 162.9128 | 173.1573 | 1.00221 | – |
| 2024 Nov 12 18:53 | 2024 Nov 07 15:49:17 | 14.4429 | 0.00054 | 23.3897 | 162.9128 | 173.1573 | 1.00221 | – |
| 2024 Nov 11 18:53 | 2024 Nov 07 15:49:17 | 14.4429 | 0.00054 | 23.3897 | 162.9128 | 173.1573 | 1.00221 | – |
| 2024 Nov 10 18:53 | 2024 Nov 07 15:49:17 | 14.4429 | 0.00054 | 23.3897 | 162.9128 | 173.1573 | 1.00221 | – |
| 2024 Nov 09 18:53 | 2024 Nov 07 15:49:17 | 14.4429 | 0.00054 | 23.3897 | 162.9128 | 173.1573 | 1.00221 | – |
| 2024 Nov 08 18:56 | 2024 Nov 07 15:49:17 | 14.4429 | 0.00054 | 23.3897 | 162.9128 | 173.1573 | 1.00221 | – |
| 2024 Nov 06 18:53 | 2024 Nov 02 15:43:46 | 14.4454 | 0.00056 | 23.3922 | 162.4426 | 173.1573 | 1.00221 | – |
| 2024 Nov 05 18:53 | 2024 Nov 02 15:43:46 | 14.4454 | 0.00056 | 23.3922 | 162.4426 | 173.1573 | 1.00221 | – |
| 2024 Nov 04 18:53 | 2024 Nov 02 15:43:46 | 14.4454 | 0.00056 | 23.3922 | 162.4426 | 173.1573 | 1.00221 | – |
| 2024 Nov 03 18:53 | 2024 Nov 02 15:43:46 | 14.4454 | 0.00056 | 23.3922 | 162.4426 | 173.1573 | 1.00221 | – |
| 2024 Nov 02 18:53 | 2024 Oct 28 15:37:18 | 14.4479 | 0.00058 | 23.3946 | 161.1349 | 173.1573 | 1.00221 | – |
| 2024 Nov 01 18:53 | 2024 Oct 28 15:37:18 | 14.4479 | 0.00058 | 23.3946 | 161.1349 | 173.1573 | 1.00221 | – |
| 2024 Oct 31 18:53 | 2024 Oct 28 15:37:18 | 14.4479 | 0.00058 | 23.3946 | 161.1349 | 173.1573 | 1.00221 | – |
| 2024 Oct 30 18:53 | 2024 Oct 28 15:37:18 | 14.4479 | 0.00058 | 23.3946 | 161.1349 | 173.1573 | 1.00221 | – |
| 2024 Oct 29 18:53 | 2024 Oct 28 15:37:18 | 14.4479 | 0.00058 | 23.3946 | 161.1349 | 173.1573 | 1.00221 | – |
| 2024 Oct 28 18:53 | 2024 Oct 23 16:50:56 | 14.4504 | 0.00059 | 23.3971 | 159.6440 | 173.1573 | 1.00221 | – |
| 2024 Oct 27 18:55 | 2024 Oct 23 16:50:56 | 14.4504 | 0.00059 | 23.3971 | 159.6440 | 173.1573 | 1.00221 | – |
| 2024 Oct 26 17:53 | 2024 Oct 23 16:50:56 | 14.4504 | 0.00059 | 23.3971 | 159.6440 | 173.1573 | 1.00221 | – |
| 2024 Oct 25 17:53 | 2024 Oct 23 16:50:56 | 14.4504 | 0.00059 | 23.3971 | 159.6440 | 173.1573 | 1.00221 | – |