Orbital elements of CZ-4 DEB
| Launched | 2 September 1990 |
| Flight ended | – |
| Launch site | Taiyuan Space Center, PRC |
| Owner | People's Republic of China |
| NORAD ID | 20890 |
| 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 14 17:56 | 2025 Jul 08 08:54:51 | 98.8942 | 0.00137 | 11.2882 | 2.8724 | 357.2521 | 14.07029 | – |
| 2025 Jul 13 17:56 | 2025 Jul 08 08:54:51 | 98.8942 | 0.00137 | 11.2882 | 2.8724 | 357.2521 | 14.07029 | – |
| 2025 Jul 12 17:56 | 2025 Jul 08 08:54:51 | 98.8942 | 0.00137 | 11.2882 | 2.8724 | 357.2521 | 14.07029 | – |
| 2025 Jul 11 17:56 | 2025 Jul 08 08:54:51 | 98.8942 | 0.00137 | 11.2882 | 2.8724 | 357.2521 | 14.07029 | – |
| 2025 Jul 10 17:56 | 2025 Jul 08 08:54:51 | 98.8942 | 0.00137 | 11.2882 | 2.8724 | 357.2521 | 14.07029 | – |
| 2025 Jul 09 17:56 | 2025 Jul 08 08:54:51 | 98.8942 | 0.00137 | 11.2882 | 2.8724 | 357.2521 | 14.07029 | – |
| 2025 Jul 08 17:56 | 2025 Jul 03 09:26:51 | 98.8938 | 0.00140 | 10.9617 | 16.5763 | 357.2521 | 14.07029 | – |
| 2025 Jul 07 17:56 | 2025 Jul 03 09:26:51 | 98.8938 | 0.00140 | 10.9617 | 16.5763 | 357.2521 | 14.07029 | – |
| 2025 Jul 06 17:56 | 2025 Jul 03 09:26:51 | 98.8938 | 0.00140 | 10.9617 | 16.5763 | 357.2521 | 14.07029 | – |
| 2025 Jul 05 17:56 | 2025 Jul 03 09:26:51 | 98.8938 | 0.00140 | 10.9617 | 16.5763 | 357.2521 | 14.07029 | – |
| 2025 Jul 04 17:56 | 2025 Jul 03 09:26:51 | 98.8938 | 0.00140 | 10.9617 | 16.5763 | 357.2521 | 14.07029 | – |
| 2025 Jul 03 17:56 | 2025 Jul 03 09:26:51 | 98.8938 | 0.00140 | 10.9617 | 16.5763 | 357.2521 | 14.07029 | – |
| 2025 Jul 02 17:56 | 2025 Jun 27 10:05:15 | 98.8936 | 0.00143 | 10.5699 | 32.7218 | 357.2521 | 14.07029 | – |
| 2025 Jul 01 17:56 | 2025 Jun 27 10:05:15 | 98.8936 | 0.00143 | 10.5699 | 32.7218 | 357.2521 | 14.07029 | – |
| 2025 Jun 30 17:56 | 2025 Jun 27 10:05:15 | 98.8936 | 0.00143 | 10.5699 | 32.7218 | 357.2521 | 14.07029 | – |
| 2025 Jun 29 17:56 | 2025 Jun 27 10:05:15 | 98.8936 | 0.00143 | 10.5699 | 32.7218 | 357.2521 | 14.07029 | – |
| 2025 Jun 28 17:56 | 2025 Jun 27 10:05:15 | 98.8936 | 0.00143 | 10.5699 | 32.7218 | 357.2521 | 14.07029 | – |
| 2025 Jun 27 17:56 | 2025 Jun 22 03:47:39 | 98.8933 | 0.00145 | 10.2248 | 46.6323 | 357.2521 | 14.07029 | – |
| 2025 Jun 26 17:56 | 2025 Jun 22 03:47:39 | 98.8933 | 0.00145 | 10.2248 | 46.6323 | 357.2521 | 14.07029 | – |
| 2025 Jun 25 17:56 | 2025 Jun 22 03:47:39 | 98.8933 | 0.00145 | 10.2248 | 46.6323 | 357.2521 | 14.07029 | – |
| 2025 Jun 24 17:56 | 2025 Jun 22 03:47:39 | 98.8933 | 0.00145 | 10.2248 | 46.6323 | 357.2521 | 14.07029 | – |
| 2025 Jun 23 17:56 | 2025 Jun 22 03:47:39 | 98.8933 | 0.00145 | 10.2248 | 46.6323 | 357.2521 | 14.07029 | – |
| 2025 Jun 22 17:56 | 2025 Jun 17 09:26:49 | 98.8933 | 0.00147 | 9.9123 | 58.9959 | 357.2521 | 14.07029 | – |
| 2025 Jun 21 17:56 | 2025 Jun 17 09:26:49 | 98.8933 | 0.00147 | 9.9123 | 58.9959 | 357.2521 | 14.07029 | – |
| 2025 Jun 20 17:57 | 2025 Jun 17 09:26:49 | 98.8933 | 0.00147 | 9.9123 | 58.9959 | 357.2521 | 14.07029 | – |
| 2025 Jun 19 17:56 | 2025 Jun 17 09:26:49 | 98.8933 | 0.00147 | 9.9123 | 58.9959 | 357.2521 | 14.07029 | – |
| 2025 Jun 18 17:56 | 2025 Jun 17 09:26:49 | 98.8933 | 0.00147 | 9.9123 | 58.9959 | 357.2521 | 14.07029 | – |
| 2025 Jun 17 17:56 | 2025 Jun 17 09:26:49 | 98.8933 | 0.00147 | 9.9123 | 58.9959 | 357.2521 | 14.07029 | – |