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 | 20915 |
| 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 Dec 30 18:56 | 2025 Dec 25 10:31:47 | 98.5439 | 0.00358 | 23.4534 | 166.9934 | 353.6520 | 14.27268 | – |
| 2025 Dec 29 18:56 | 2025 Dec 25 10:31:47 | 98.5439 | 0.00358 | 23.4534 | 166.9934 | 353.6520 | 14.27268 | – |
| 2025 Dec 28 18:57 | 2025 Dec 25 10:31:47 | 98.5439 | 0.00358 | 23.4534 | 166.9934 | 353.6520 | 14.27268 | – |
| 2025 Dec 27 18:57 | 2025 Dec 25 10:31:47 | 98.5439 | 0.00358 | 23.4534 | 166.9934 | 353.6520 | 14.27268 | – |
| 2025 Dec 26 18:56 | 2025 Dec 25 10:31:47 | 98.5439 | 0.00358 | 23.4534 | 166.9934 | 353.6520 | 14.27268 | – |
| 2025 Dec 25 18:57 | 2025 Dec 19 22:53:54 | 98.5428 | 0.00356 | 23.0962 | 183.0997 | 353.6520 | 14.27268 | – |
| 2025 Dec 24 18:56 | 2025 Dec 19 22:53:54 | 98.5428 | 0.00356 | 23.0962 | 183.0997 | 353.6520 | 14.27268 | – |
| 2025 Dec 23 18:56 | 2025 Dec 19 22:53:54 | 98.5428 | 0.00356 | 23.0962 | 183.0997 | 353.6520 | 14.27268 | – |
| 2025 Dec 22 18:57 | 2025 Dec 19 22:53:54 | 98.5428 | 0.00356 | 23.0962 | 183.0997 | 353.6520 | 14.27268 | – |
| 2025 Dec 21 18:57 | 2025 Dec 19 22:53:54 | 98.5428 | 0.00356 | 23.0962 | 183.0997 | 353.6520 | 14.27268 | – |
| 2025 Dec 20 18:57 | 2025 Dec 19 22:53:54 | 98.5428 | 0.00356 | 23.0962 | 183.0997 | 353.6520 | 14.27268 | – |
| 2025 Dec 19 18:57 | 2025 Dec 11 23:02:17 | 98.5436 | 0.00353 | 22.5755 | 206.8357 | 353.6520 | 14.27268 | – |
| 2025 Dec 18 18:57 | 2025 Dec 11 23:02:17 | 98.5436 | 0.00353 | 22.5755 | 206.8357 | 353.6520 | 14.27268 | – |
| 2025 Dec 17 18:58 | 2025 Dec 11 23:02:17 | 98.5436 | 0.00353 | 22.5755 | 206.8357 | 353.6520 | 14.27268 | – |
| 2025 Dec 16 18:57 | 2025 Dec 11 23:02:17 | 98.5436 | 0.00353 | 22.5755 | 206.8357 | 353.6520 | 14.27268 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 23:02:17 | 98.5436 | 0.00353 | 22.5755 | 206.8357 | 353.6520 | 14.27268 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 23:02:17 | 98.5436 | 0.00353 | 22.5755 | 206.8357 | 353.6520 | 14.27268 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 23:02:17 | 98.5436 | 0.00353 | 22.5755 | 206.8357 | 353.6520 | 14.27268 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 23:02:17 | 98.5436 | 0.00353 | 22.5755 | 206.8357 | 353.6520 | 14.27268 | – |
| 2025 Dec 11 18:56 | 2025 Dec 05 22:19:15 | 98.5430 | 0.00351 | 22.1828 | 224.8181 | 353.6520 | 14.27268 | – |
| 2025 Dec 10 18:56 | 2025 Dec 05 22:19:15 | 98.5430 | 0.00351 | 22.1828 | 224.8181 | 353.6520 | 14.27268 | – |
| 2025 Dec 09 18:56 | 2025 Dec 05 22:19:15 | 98.5430 | 0.00351 | 22.1828 | 224.8181 | 353.6520 | 14.27268 | – |
| 2025 Dec 08 18:56 | 2025 Dec 05 22:19:15 | 98.5430 | 0.00351 | 22.1828 | 224.8181 | 353.6520 | 14.27268 | – |
| 2025 Dec 07 18:56 | 2025 Dec 05 22:19:15 | 98.5430 | 0.00351 | 22.1828 | 224.8181 | 353.6520 | 14.27268 | – |
| 2025 Dec 06 18:56 | 2025 Nov 30 22:50:13 | 98.5427 | 0.00350 | 21.8586 | 239.7469 | 353.6520 | 14.27268 | – |
| 2025 Dec 05 18:57 | 2025 Nov 30 22:50:13 | 98.5427 | 0.00350 | 21.8586 | 239.7469 | 353.6520 | 14.27268 | – |
| 2025 Dec 04 18:57 | 2025 Nov 30 22:50:13 | 98.5427 | 0.00350 | 21.8586 | 239.7469 | 353.6520 | 14.27268 | – |
| 2025 Dec 03 18:56 | 2025 Nov 30 22:50:13 | 98.5427 | 0.00350 | 21.8586 | 239.7469 | 353.6520 | 14.27268 | – |