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 | 20973 |
| 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 Sep 18 17:56 | 2025 Sep 14 20:53:36 | 98.1933 | 0.00354 | 20.6674 | 332.0381 | 82.9893 | 14.63787 | – |
| 2025 Sep 15 17:56 | 2025 Sep 14 20:53:36 | 98.1933 | 0.00354 | 20.6674 | 332.0381 | 82.9893 | 14.63787 | – |
| 2025 Sep 12 17:57 | 2025 Sep 03 02:35:32 | 98.1955 | 0.00363 | 19.8877 | 9.4635 | 82.9893 | 14.63787 | – |
| 2025 Sep 11 17:57 | 2025 Sep 03 02:35:32 | 98.1955 | 0.00363 | 19.8877 | 9.4635 | 82.9893 | 14.63787 | – |
| 2025 Sep 10 17:56 | 2025 Sep 03 02:35:32 | 98.1955 | 0.00363 | 19.8877 | 9.4635 | 82.9893 | 14.63787 | – |
| 2025 Sep 08 17:57 | 2025 Sep 03 02:35:32 | 98.1955 | 0.00363 | 19.8877 | 9.4635 | 82.9893 | 14.63787 | – |
| 2025 Sep 07 17:56 | 2025 Sep 03 02:35:32 | 98.1955 | 0.00363 | 19.8877 | 9.4635 | 82.9893 | 14.63787 | – |
| 2025 Sep 06 20:41 | 2025 Sep 03 02:35:32 | 98.1955 | 0.00363 | 19.8877 | 9.4635 | 82.9893 | 14.63787 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 02:35:32 | 98.1955 | 0.00363 | 19.8877 | 9.4635 | 82.9893 | 14.63787 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 23:21:30 | 98.1956 | 0.00368 | 19.4811 | 28.6915 | 82.9893 | 14.63787 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 23:21:30 | 98.1956 | 0.00368 | 19.4811 | 28.6915 | 82.9893 | 14.63787 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 23:21:30 | 98.1956 | 0.00368 | 19.4811 | 28.6915 | 82.9893 | 14.63787 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 23:21:30 | 98.1956 | 0.00368 | 19.4811 | 28.6915 | 82.9893 | 14.63787 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 23:21:30 | 98.1956 | 0.00368 | 19.4811 | 28.6915 | 82.9893 | 14.63787 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 23:21:30 | 98.1956 | 0.00368 | 19.4811 | 28.6915 | 82.9893 | 14.63787 | – |
| 2025 Aug 27 17:56 | 2025 Aug 20 20:24:42 | 98.1975 | 0.00373 | 19.0090 | 50.6945 | 82.9893 | 14.63787 | – |
| 2025 Aug 26 17:56 | 2025 Aug 20 20:24:42 | 98.1975 | 0.00373 | 19.0090 | 50.6945 | 82.9893 | 14.63787 | – |
| 2025 Aug 25 17:56 | 2025 Aug 20 20:24:42 | 98.1975 | 0.00373 | 19.0090 | 50.6945 | 82.9893 | 14.63787 | – |
| 2025 Aug 24 17:56 | 2025 Aug 20 20:24:42 | 98.1975 | 0.00373 | 19.0090 | 50.6945 | 82.9893 | 14.63787 | – |
| 2025 Aug 23 17:56 | 2025 Aug 20 20:24:42 | 98.1975 | 0.00373 | 19.0090 | 50.6945 | 82.9893 | 14.63787 | – |
| 2025 Aug 22 17:56 | 2025 Aug 18 09:37:34 | 98.1977 | 0.00375 | 18.8466 | 58.1873 | 82.9893 | 14.63787 | – |