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 | 20974 |
| 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 26 23:06:06 | 98.5503 | 0.00153 | 15.7273 | 125.8881 | 289.0507 | 14.33421 | – |
| 2025 Aug 28 17:57 | 2025 Aug 26 23:06:06 | 98.5503 | 0.00153 | 15.7273 | 125.8881 | 289.0507 | 14.33421 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 06:38:44 | 98.5500 | 0.00151 | 15.4846 | 136.0344 | 289.0507 | 14.33421 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 06:38:44 | 98.5500 | 0.00151 | 15.4846 | 136.0344 | 289.0507 | 14.33421 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 06:38:44 | 98.5500 | 0.00151 | 15.4846 | 136.0344 | 289.0507 | 14.33421 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 06:38:44 | 98.5500 | 0.00151 | 15.4846 | 136.0344 | 289.0507 | 14.33421 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 06:38:44 | 98.5500 | 0.00151 | 15.4846 | 136.0344 | 289.0507 | 14.33421 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 22:59:27 | 98.5493 | 0.00147 | 15.1343 | 150.9358 | 289.0507 | 14.33421 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 22:59:27 | 98.5493 | 0.00147 | 15.1343 | 150.9358 | 289.0507 | 14.33421 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 22:59:27 | 98.5493 | 0.00147 | 15.1343 | 150.9358 | 289.0507 | 14.33421 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 22:59:27 | 98.5493 | 0.00147 | 15.1343 | 150.9358 | 289.0507 | 14.33421 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 22:54:47 | 98.5486 | 0.00142 | 14.7390 | 168.2087 | 289.0507 | 14.33421 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 22:54:47 | 98.5486 | 0.00142 | 14.7390 | 168.2087 | 289.0507 | 14.33421 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 22:54:47 | 98.5486 | 0.00142 | 14.7390 | 168.2087 | 289.0507 | 14.33421 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 22:54:47 | 98.5486 | 0.00142 | 14.7390 | 168.2087 | 289.0507 | 14.33421 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 22:54:47 | 98.5486 | 0.00142 | 14.7390 | 168.2087 | 289.0507 | 14.33421 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 11:01:13 | 98.5481 | 0.00138 | 14.3771 | 184.4675 | 289.0507 | 14.33421 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 11:01:13 | 98.5481 | 0.00138 | 14.3771 | 184.4675 | 289.0507 | 14.33421 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 11:01:13 | 98.5481 | 0.00138 | 14.3771 | 184.4675 | 289.0507 | 14.33421 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 11:01:13 | 98.5481 | 0.00138 | 14.3771 | 184.4675 | 289.0507 | 14.33421 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 11:01:13 | 98.5481 | 0.00138 | 14.3771 | 184.4675 | 289.0507 | 14.33421 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 17:10:59 | 98.5474 | 0.00133 | 13.9990 | 202.1690 | 289.0507 | 14.33421 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 17:10:59 | 98.5474 | 0.00133 | 13.9990 | 202.1690 | 289.0507 | 14.33421 | – |
| 2025 Aug 03 17:56 | 2025 Jul 31 17:10:59 | 98.5474 | 0.00133 | 13.9990 | 202.1690 | 289.0507 | 14.33421 | – |
| 2025 Aug 02 17:56 | 2025 Jul 31 17:10:59 | 98.5474 | 0.00133 | 13.9990 | 202.1690 | 289.0507 | 14.33421 | – |