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 | 20903 |
| 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 23:03:16 | 98.4216 | 0.00547 | 16.4469 | 225.8598 | 163.8558 | 14.29644 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 23:03:16 | 98.4216 | 0.00547 | 16.4469 | 225.8598 | 163.8558 | 14.29644 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 23:47:12 | 98.4214 | 0.00545 | 16.1265 | 240.7996 | 163.8558 | 14.29644 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 23:47:12 | 98.4214 | 0.00545 | 16.1265 | 240.7996 | 163.8558 | 14.29644 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 23:47:12 | 98.4214 | 0.00545 | 16.1265 | 240.7996 | 163.8558 | 14.29644 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 23:47:12 | 98.4214 | 0.00545 | 16.1265 | 240.7996 | 163.8558 | 14.29644 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 23:47:12 | 98.4214 | 0.00545 | 16.1265 | 240.7996 | 163.8558 | 14.29644 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 22:51:08 | 98.4211 | 0.00544 | 15.8016 | 256.0301 | 163.8558 | 14.29644 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 22:51:08 | 98.4211 | 0.00544 | 15.8016 | 256.0301 | 163.8558 | 14.29644 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 22:51:08 | 98.4211 | 0.00544 | 15.8016 | 256.0301 | 163.8558 | 14.29644 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 22:51:08 | 98.4211 | 0.00544 | 15.8016 | 256.0301 | 163.8558 | 14.29644 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 12:47:52 | 98.4206 | 0.00543 | 15.3877 | 275.3822 | 163.8558 | 14.29644 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 12:47:52 | 98.4206 | 0.00543 | 15.3877 | 275.3822 | 163.8558 | 14.29644 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 12:47:52 | 98.4206 | 0.00543 | 15.3877 | 275.3822 | 163.8558 | 14.29644 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 12:47:52 | 98.4206 | 0.00543 | 15.3877 | 275.3822 | 163.8558 | 14.29644 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 12:47:52 | 98.4206 | 0.00543 | 15.3877 | 275.3822 | 163.8558 | 14.29644 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 23:08:17 | 98.4201 | 0.00544 | 15.0930 | 289.2471 | 163.8558 | 14.29644 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 23:08:17 | 98.4201 | 0.00544 | 15.0930 | 289.2471 | 163.8558 | 14.29644 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 23:08:17 | 98.4201 | 0.00544 | 15.0930 | 289.2471 | 163.8558 | 14.29644 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 23:08:17 | 98.4201 | 0.00544 | 15.0930 | 289.2471 | 163.8558 | 14.29644 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 23:08:17 | 98.4201 | 0.00544 | 15.0930 | 289.2471 | 163.8558 | 14.29644 | – |
| 2025 Aug 05 17:56 | 2025 Aug 01 00:20:39 | 98.4197 | 0.00546 | 14.7095 | 307.2234 | 163.8558 | 14.29644 | – |
| 2025 Aug 04 17:56 | 2025 Aug 01 00:20:39 | 98.4197 | 0.00546 | 14.7095 | 307.2234 | 163.8558 | 14.29644 | – |
| 2025 Aug 03 17:56 | 2025 Aug 01 00:20:39 | 98.4197 | 0.00546 | 14.7095 | 307.2234 | 163.8558 | 14.29644 | – |
| 2025 Aug 02 17:56 | 2025 Aug 01 00:20:39 | 98.4197 | 0.00546 | 14.7095 | 307.2234 | 163.8558 | 14.29644 | – |