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 | 20913 |
| 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 05:18:38 | 98.8628 | 0.00995 | 23.5970 | 92.6349 | 287.9919 | 14.12347 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 05:18:38 | 98.8628 | 0.00995 | 23.5970 | 92.6349 | 287.9919 | 14.12347 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 10:30:32 | 98.8624 | 0.00994 | 23.2157 | 108.8738 | 287.9919 | 14.12347 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 10:30:32 | 98.8624 | 0.00994 | 23.2157 | 108.8738 | 287.9919 | 14.12347 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 10:30:32 | 98.8624 | 0.00994 | 23.2157 | 108.8738 | 287.9919 | 14.12347 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 10:30:32 | 98.8624 | 0.00994 | 23.2157 | 108.8738 | 287.9919 | 14.12347 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 10:30:32 | 98.8624 | 0.00994 | 23.2157 | 108.8738 | 287.9919 | 14.12347 | – |
| 2025 Dec 30 18:56 | 2025 Dec 25 21:29:27 | 98.8623 | 0.00992 | 22.8504 | 124.4501 | 287.9919 | 14.12347 | – |
| 2025 Dec 29 18:56 | 2025 Dec 25 21:29:27 | 98.8623 | 0.00992 | 22.8504 | 124.4501 | 287.9919 | 14.12347 | – |
| 2025 Dec 28 18:57 | 2025 Dec 25 21:29:27 | 98.8623 | 0.00992 | 22.8504 | 124.4501 | 287.9919 | 14.12347 | – |
| 2025 Dec 27 18:57 | 2025 Dec 25 21:29:27 | 98.8623 | 0.00992 | 22.8504 | 124.4501 | 287.9919 | 14.12347 | – |
| 2025 Dec 26 18:56 | 2025 Dec 25 21:29:27 | 98.8623 | 0.00992 | 22.8504 | 124.4501 | 287.9919 | 14.12347 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 10:51:34 | 98.8612 | 0.00991 | 22.4916 | 139.7903 | 287.9919 | 14.12347 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 10:51:34 | 98.8612 | 0.00991 | 22.4916 | 139.7903 | 287.9919 | 14.12347 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 10:51:34 | 98.8612 | 0.00991 | 22.4916 | 139.7903 | 287.9919 | 14.12347 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 10:51:34 | 98.8612 | 0.00991 | 22.4916 | 139.7903 | 287.9919 | 14.12347 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 10:51:34 | 98.8612 | 0.00991 | 22.4916 | 139.7903 | 287.9919 | 14.12347 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 10:51:34 | 98.8612 | 0.00991 | 22.4916 | 139.7903 | 287.9919 | 14.12347 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 05:07:28 | 98.8607 | 0.00987 | 21.9486 | 163.0572 | 287.9919 | 14.12347 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 05:07:28 | 98.8607 | 0.00987 | 21.9486 | 163.0572 | 287.9919 | 14.12347 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 05:07:28 | 98.8607 | 0.00987 | 21.9486 | 163.0572 | 287.9919 | 14.12347 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 05:07:28 | 98.8607 | 0.00987 | 21.9486 | 163.0572 | 287.9919 | 14.12347 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 05:07:28 | 98.8607 | 0.00987 | 21.9486 | 163.0572 | 287.9919 | 14.12347 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 05:07:28 | 98.8607 | 0.00987 | 21.9486 | 163.0572 | 287.9919 | 14.12347 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 05:07:28 | 98.8607 | 0.00987 | 21.9486 | 163.0572 | 287.9919 | 14.12347 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 05:07:28 | 98.8607 | 0.00987 | 21.9486 | 163.0572 | 287.9919 | 14.12347 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 17:15:44 | 98.8601 | 0.00984 | 21.5865 | 178.6188 | 287.9919 | 14.12347 | – |