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 | 20891 |
| 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 |
| 2026 Jan 07 18:57 | 2026 Jan 06 01:16:59 | 99.0065 | 0.02122 | 3.1286 | 323.6940 | 66.7594 | 13.66002 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 01:16:59 | 99.0065 | 0.02122 | 3.1286 | 323.6940 | 66.7594 | 13.66002 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 14:02:21 | 99.0073 | 0.02123 | 2.7894 | 338.0163 | 66.7594 | 13.66002 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 14:02:21 | 99.0073 | 0.02123 | 2.7894 | 338.0163 | 66.7594 | 13.66002 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 14:02:21 | 99.0073 | 0.02123 | 2.7894 | 338.0163 | 66.7594 | 13.66002 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 14:02:21 | 99.0073 | 0.02123 | 2.7894 | 338.0163 | 66.7594 | 13.66002 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 14:02:21 | 99.0073 | 0.02123 | 2.7894 | 338.0163 | 66.7594 | 13.66002 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 01:42:30 | 99.0081 | 0.02125 | 2.4474 | 352.4393 | 66.7594 | 13.66002 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 01:42:30 | 99.0081 | 0.02125 | 2.4474 | 352.4393 | 66.7594 | 13.66002 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 01:42:30 | 99.0081 | 0.02125 | 2.4474 | 352.4393 | 66.7594 | 13.66002 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 01:42:30 | 99.0081 | 0.02125 | 2.4474 | 352.4393 | 66.7594 | 13.66002 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 01:42:30 | 99.0081 | 0.02125 | 2.4474 | 352.4393 | 66.7594 | 13.66002 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 01:26:41 | 99.0084 | 0.02127 | 2.0745 | 8.1593 | 66.7594 | 13.66002 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 01:26:41 | 99.0084 | 0.02127 | 2.0745 | 8.1593 | 66.7594 | 13.66002 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 01:26:41 | 99.0084 | 0.02127 | 2.0745 | 8.1593 | 66.7594 | 13.66002 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 01:26:41 | 99.0084 | 0.02127 | 2.0745 | 8.1593 | 66.7594 | 13.66002 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 01:26:41 | 99.0084 | 0.02127 | 2.0745 | 8.1593 | 66.7594 | 13.66002 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 01:26:41 | 99.0084 | 0.02127 | 2.0745 | 8.1593 | 66.7594 | 13.66002 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 01:49:54 | 99.0099 | 0.02131 | 1.5792 | 28.9878 | 66.7594 | 13.66002 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 01:49:54 | 99.0099 | 0.02131 | 1.5792 | 28.9878 | 66.7594 | 13.66002 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 01:49:54 | 99.0099 | 0.02131 | 1.5792 | 28.9878 | 66.7594 | 13.66002 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 01:49:54 | 99.0099 | 0.02131 | 1.5792 | 28.9878 | 66.7594 | 13.66002 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 01:49:54 | 99.0099 | 0.02131 | 1.5792 | 28.9878 | 66.7594 | 13.66002 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 01:49:54 | 99.0099 | 0.02131 | 1.5792 | 28.9878 | 66.7594 | 13.66002 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 01:49:54 | 99.0099 | 0.02131 | 1.5792 | 28.9878 | 66.7594 | 13.66002 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 01:49:54 | 99.0099 | 0.02131 | 1.5792 | 28.9878 | 66.7594 | 13.66002 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 16:12:09 | 99.0106 | 0.02133 | 1.2442 | 43.0561 | 66.7594 | 13.66002 | – |