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 | 20902 |
| 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 Oct 14 17:56 | 2025 Oct 07 08:20:46 | 99.3292 | 0.00794 | 4.2469 | 150.7195 | 239.9636 | 14.01304 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 08:20:46 | 99.3292 | 0.00794 | 4.2469 | 150.7195 | 239.9636 | 14.01304 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 08:20:46 | 99.3292 | 0.00794 | 4.2469 | 150.7195 | 239.9636 | 14.01304 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 08:20:46 | 99.3292 | 0.00794 | 4.2469 | 150.7195 | 239.9636 | 14.01304 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 08:20:46 | 99.3292 | 0.00794 | 4.2469 | 150.7195 | 239.9636 | 14.01304 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 08:20:46 | 99.3292 | 0.00794 | 4.2469 | 150.7195 | 239.9636 | 14.01304 | – |
| 2025 Oct 05 17:56 | 2025 Sep 26 06:54:49 | 99.3271 | 0.00792 | 3.4937 | 180.3981 | 239.9636 | 14.01304 | – |
| 2025 Oct 04 17:57 | 2025 Sep 26 06:54:49 | 99.3271 | 0.00792 | 3.4937 | 180.3981 | 239.9636 | 14.01304 | – |
| 2025 Oct 03 17:57 | 2025 Sep 26 06:54:49 | 99.3271 | 0.00792 | 3.4937 | 180.3981 | 239.9636 | 14.01304 | – |
| 2025 Oct 02 17:56 | 2025 Sep 26 06:54:49 | 99.3271 | 0.00792 | 3.4937 | 180.3981 | 239.9636 | 14.01304 | – |
| 2025 Sep 30 17:56 | 2025 Sep 26 06:54:49 | 99.3271 | 0.00792 | 3.4937 | 180.3981 | 239.9636 | 14.01304 | – |
| 2025 Sep 29 17:56 | 2025 Sep 26 06:54:49 | 99.3271 | 0.00792 | 3.4937 | 180.3981 | 239.9636 | 14.01304 | – |
| 2025 Sep 28 17:56 | 2025 Sep 26 06:54:49 | 99.3271 | 0.00792 | 3.4937 | 180.3981 | 239.9636 | 14.01304 | – |
| 2025 Sep 27 17:56 | 2025 Sep 26 06:54:49 | 99.3271 | 0.00792 | 3.4937 | 180.3981 | 239.9636 | 14.01304 | – |
| 2025 Sep 26 17:56 | 2025 Sep 26 06:54:49 | 99.3271 | 0.00792 | 3.4937 | 180.3981 | 239.9636 | 14.01304 | – |
| 2025 Sep 25 17:56 | 2025 Sep 19 21:04:49 | 99.3263 | 0.00788 | 3.0572 | 197.6932 | 239.9636 | 14.01304 | – |
| 2025 Sep 24 17:56 | 2025 Sep 19 21:04:49 | 99.3263 | 0.00788 | 3.0572 | 197.6932 | 239.9636 | 14.01304 | – |
| 2025 Sep 20 17:56 | 2025 Sep 19 21:04:49 | 99.3263 | 0.00788 | 3.0572 | 197.6932 | 239.9636 | 14.01304 | – |
| 2025 Sep 19 17:56 | 2025 Sep 15 04:04:54 | 99.3256 | 0.00784 | 2.7367 | 210.4446 | 239.9636 | 14.01304 | – |
| 2025 Sep 18 17:56 | 2025 Sep 15 04:04:54 | 99.3256 | 0.00784 | 2.7367 | 210.4446 | 239.9636 | 14.01304 | – |