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 | 21911 |
| 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 25 17:57 | 2025 Oct 23 23:28:11 | 98.3695 | 0.00494 | 20.6159 | 231.7727 | 203.3340 | 14.34588 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 23:28:11 | 98.3695 | 0.00494 | 20.6159 | 231.7727 | 203.3340 | 14.34588 | – |
| 2025 Oct 22 17:56 | 2025 Oct 17 23:26:38 | 98.3703 | 0.00492 | 20.2283 | 250.0401 | 203.3340 | 14.34588 | – |
| 2025 Oct 21 17:56 | 2025 Oct 17 23:26:38 | 98.3703 | 0.00492 | 20.2283 | 250.0401 | 203.3340 | 14.34588 | – |
| 2025 Oct 20 17:56 | 2025 Oct 17 23:26:38 | 98.3703 | 0.00492 | 20.2283 | 250.0401 | 203.3340 | 14.34588 | – |
| 2025 Oct 19 17:56 | 2025 Oct 17 23:26:38 | 98.3703 | 0.00492 | 20.2283 | 250.0401 | 203.3340 | 14.34588 | – |
| 2025 Oct 18 17:56 | 2025 Oct 17 23:26:38 | 98.3703 | 0.00492 | 20.2283 | 250.0401 | 203.3340 | 14.34588 | – |
| 2025 Oct 17 17:56 | 2025 Oct 05 23:22:41 | 98.3706 | 0.00491 | 19.4529 | 286.6775 | 203.3340 | 14.34588 | – |
| 2025 Oct 16 17:56 | 2025 Oct 05 23:22:41 | 98.3706 | 0.00491 | 19.4529 | 286.6775 | 203.3340 | 14.34588 | – |
| 2025 Oct 15 17:56 | 2025 Oct 05 23:22:41 | 98.3706 | 0.00491 | 19.4529 | 286.6775 | 203.3340 | 14.34588 | – |
| 2025 Oct 14 17:56 | 2025 Oct 05 23:22:41 | 98.3706 | 0.00491 | 19.4529 | 286.6775 | 203.3340 | 14.34588 | – |
| 2025 Oct 12 17:56 | 2025 Oct 05 23:22:41 | 98.3706 | 0.00491 | 19.4529 | 286.6775 | 203.3340 | 14.34588 | – |
| 2025 Oct 11 17:57 | 2025 Oct 05 23:22:41 | 98.3706 | 0.00491 | 19.4529 | 286.6775 | 203.3340 | 14.34588 | – |
| 2025 Oct 09 17:56 | 2025 Oct 05 23:22:41 | 98.3706 | 0.00491 | 19.4529 | 286.6775 | 203.3340 | 14.34588 | – |
| 2025 Oct 08 17:56 | 2025 Oct 05 23:22:41 | 98.3706 | 0.00491 | 19.4529 | 286.6775 | 203.3340 | 14.34588 | – |
| 2025 Oct 07 17:56 | 2025 Oct 05 23:22:41 | 98.3706 | 0.00491 | 19.4529 | 286.6775 | 203.3340 | 14.34588 | – |
| 2025 Oct 05 17:56 | 2025 Sep 25 23:59:23 | 98.3715 | 0.00495 | 18.8085 | 317.0617 | 203.3340 | 14.34588 | – |
| 2025 Oct 04 17:57 | 2025 Sep 25 23:59:23 | 98.3715 | 0.00495 | 18.8085 | 317.0617 | 203.3340 | 14.34588 | – |
| 2025 Oct 03 17:57 | 2025 Sep 25 23:59:23 | 98.3715 | 0.00495 | 18.8085 | 317.0617 | 203.3340 | 14.34588 | – |
| 2025 Oct 02 17:56 | 2025 Sep 25 23:59:23 | 98.3715 | 0.00495 | 18.8085 | 317.0617 | 203.3340 | 14.34588 | – |
| 2025 Sep 30 17:56 | 2025 Sep 25 23:59:23 | 98.3715 | 0.00495 | 18.8085 | 317.0617 | 203.3340 | 14.34588 | – |
| 2025 Sep 29 17:56 | 2025 Sep 25 23:59:23 | 98.3715 | 0.00495 | 18.8085 | 317.0617 | 203.3340 | 14.34588 | – |
| 2025 Sep 28 17:56 | 2025 Sep 25 23:59:23 | 98.3715 | 0.00495 | 18.8085 | 317.0617 | 203.3340 | 14.34588 | – |