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 | 20884 |
| 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 Aug 29 17:56 | 2025 Aug 27 13:47:24 | 98.4971 | 0.00285 | 16.7192 | 52.5967 | 307.7803 | 14.22882 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 13:47:24 | 98.4971 | 0.00285 | 16.7192 | 52.5967 | 307.7803 | 14.22882 | – |
| 2025 Aug 27 17:56 | 2025 Aug 20 14:42:32 | 98.4971 | 0.00289 | 16.2713 | 71.8086 | 307.7803 | 14.22882 | – |
| 2025 Aug 26 17:56 | 2025 Aug 20 14:42:32 | 98.4971 | 0.00289 | 16.2713 | 71.8086 | 307.7803 | 14.22882 | – |
| 2025 Aug 25 17:56 | 2025 Aug 20 14:42:32 | 98.4971 | 0.00289 | 16.2713 | 71.8086 | 307.7803 | 14.22882 | – |
| 2025 Aug 24 17:56 | 2025 Aug 20 14:42:32 | 98.4971 | 0.00289 | 16.2713 | 71.8086 | 307.7803 | 14.22882 | – |
| 2025 Aug 23 17:56 | 2025 Aug 20 14:42:32 | 98.4971 | 0.00289 | 16.2713 | 71.8086 | 307.7803 | 14.22882 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 22:34:35 | 98.4970 | 0.00290 | 16.0994 | 79.1018 | 307.7803 | 14.22882 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 22:34:35 | 98.4970 | 0.00290 | 16.0994 | 79.1018 | 307.7803 | 14.22882 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 22:34:35 | 98.4970 | 0.00290 | 16.0994 | 79.1018 | 307.7803 | 14.22882 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 22:34:35 | 98.4970 | 0.00290 | 16.0994 | 79.1018 | 307.7803 | 14.22882 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 23:07:13 | 98.4967 | 0.00291 | 15.7149 | 95.3652 | 307.7803 | 14.22882 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 23:07:13 | 98.4967 | 0.00291 | 15.7149 | 95.3652 | 307.7803 | 14.22882 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 23:07:13 | 98.4967 | 0.00291 | 15.7149 | 95.3652 | 307.7803 | 14.22882 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 23:07:13 | 98.4967 | 0.00291 | 15.7149 | 95.3652 | 307.7803 | 14.22882 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 23:07:13 | 98.4967 | 0.00291 | 15.7149 | 95.3652 | 307.7803 | 14.22882 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 23:17:28 | 98.4966 | 0.00290 | 15.3937 | 108.9371 | 307.7803 | 14.22882 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 23:17:28 | 98.4966 | 0.00290 | 15.3937 | 108.9371 | 307.7803 | 14.22882 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 23:17:28 | 98.4966 | 0.00290 | 15.3937 | 108.9371 | 307.7803 | 14.22882 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 23:17:28 | 98.4966 | 0.00290 | 15.3937 | 108.9371 | 307.7803 | 14.22882 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 23:17:28 | 98.4966 | 0.00290 | 15.3937 | 108.9371 | 307.7803 | 14.22882 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 23:49:55 | 98.4962 | 0.00287 | 15.0091 | 125.2392 | 307.7803 | 14.22882 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 23:49:55 | 98.4962 | 0.00287 | 15.0091 | 125.2392 | 307.7803 | 14.22882 | – |
| 2025 Aug 03 17:56 | 2025 Jul 31 23:49:55 | 98.4962 | 0.00287 | 15.0091 | 125.2392 | 307.7803 | 14.22882 | – |
| 2025 Aug 02 17:56 | 2025 Jul 31 23:49:55 | 98.4962 | 0.00287 | 15.0091 | 125.2392 | 307.7803 | 14.22882 | – |