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 | 20885 |
| 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 Aug 29 17:56 | 2025 Aug 27 17:00:56 | 98.8253 | 0.00677 | 15.7982 | 50.6623 | 4.5840 | 13.90951 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 17:00:56 | 98.8253 | 0.00677 | 15.7982 | 50.6623 | 4.5840 | 13.90951 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 05:49:25 | 98.8248 | 0.00678 | 15.5152 | 62.7267 | 4.5840 | 13.90951 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 05:49:25 | 98.8248 | 0.00678 | 15.5152 | 62.7267 | 4.5840 | 13.90951 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 05:49:25 | 98.8248 | 0.00678 | 15.5152 | 62.7267 | 4.5840 | 13.90951 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 05:49:25 | 98.8248 | 0.00678 | 15.5152 | 62.7267 | 4.5840 | 13.90951 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 05:49:25 | 98.8248 | 0.00678 | 15.5152 | 62.7267 | 4.5840 | 13.90951 | – |
| 2025 Aug 22 17:56 | 2025 Aug 18 06:39:06 | 98.8244 | 0.00679 | 15.2005 | 76.0847 | 4.5840 | 13.90951 | – |
| 2025 Aug 20 17:56 | 2025 Aug 18 06:39:06 | 98.8244 | 0.00679 | 15.2005 | 76.0847 | 4.5840 | 13.90951 | – |
| 2025 Aug 19 17:56 | 2025 Aug 18 06:39:06 | 98.8244 | 0.00679 | 15.2005 | 76.0847 | 4.5840 | 13.90951 | – |
| 2025 Aug 18 17:56 | 2025 Aug 18 06:39:06 | 98.8244 | 0.00679 | 15.2005 | 76.0847 | 4.5840 | 13.90951 | – |
| 2025 Aug 16 17:56 | 2025 Aug 12 11:28:58 | 98.8236 | 0.00679 | 14.8331 | 91.6799 | 4.5840 | 13.90951 | – |
| 2025 Aug 15 17:57 | 2025 Aug 12 11:28:58 | 98.8236 | 0.00679 | 14.8331 | 91.6799 | 4.5840 | 13.90951 | – |
| 2025 Aug 14 17:56 | 2025 Aug 12 11:28:58 | 98.8236 | 0.00679 | 14.8331 | 91.6799 | 4.5840 | 13.90951 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 11:28:58 | 98.8236 | 0.00679 | 14.8331 | 91.6799 | 4.5840 | 13.90951 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 11:28:58 | 98.8236 | 0.00679 | 14.8331 | 91.6799 | 4.5840 | 13.90951 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 22:07:00 | 98.8231 | 0.00678 | 14.4810 | 106.6278 | 4.5840 | 13.90951 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 22:07:00 | 98.8231 | 0.00678 | 14.4810 | 106.6278 | 4.5840 | 13.90951 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 22:07:00 | 98.8231 | 0.00678 | 14.4810 | 106.6278 | 4.5840 | 13.90951 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 22:07:00 | 98.8231 | 0.00678 | 14.4810 | 106.6278 | 4.5840 | 13.90951 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 22:07:00 | 98.8231 | 0.00678 | 14.4810 | 106.6278 | 4.5840 | 13.90951 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 22:51:35 | 98.8224 | 0.00677 | 14.1029 | 122.7158 | 4.5840 | 13.90951 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 22:51:35 | 98.8224 | 0.00677 | 14.1029 | 122.7158 | 4.5840 | 13.90951 | – |
| 2025 Aug 03 17:56 | 2025 Jul 31 22:51:35 | 98.8224 | 0.00677 | 14.1029 | 122.7158 | 4.5840 | 13.90951 | – |
| 2025 Aug 02 17:56 | 2025 Jul 31 22:51:35 | 98.8224 | 0.00677 | 14.1029 | 122.7158 | 4.5840 | 13.90951 | – |