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 | 20881 |
| 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 May 08 17:56 | 2025 May 03 14:16:29 | 98.4742 | 0.00749 | 8.6339 | 75.7593 | 285.1904 | 14.43531 | – |
| 2025 May 07 17:56 | 2025 May 03 14:16:29 | 98.4742 | 0.00749 | 8.6339 | 75.7593 | 285.1904 | 14.43531 | – |
| 2025 May 06 17:57 | 2025 May 03 14:16:29 | 98.4742 | 0.00749 | 8.6339 | 75.7593 | 285.1904 | 14.43531 | – |
| 2025 May 05 17:56 | 2025 May 03 14:16:29 | 98.4742 | 0.00749 | 8.6339 | 75.7593 | 285.1904 | 14.43531 | – |
| 2025 May 04 17:57 | 2025 May 03 14:16:29 | 98.4742 | 0.00749 | 8.6339 | 75.7593 | 285.1904 | 14.43531 | – |
| 2025 May 03 17:57 | 2025 May 03 14:16:29 | 98.4742 | 0.00749 | 8.6339 | 75.7593 | 285.1904 | 14.43531 | – |
| 2025 May 01 17:56 | 2025 Apr 21 11:07:38 | 98.4749 | 0.00754 | 7.8289 | 111.4309 | 285.1904 | 14.43531 | – |
| 2025 Apr 30 17:56 | 2025 Apr 21 11:07:38 | 98.4749 | 0.00754 | 7.8289 | 111.4309 | 285.1904 | 14.43531 | – |
| 2025 Apr 29 17:57 | 2025 Apr 21 11:07:38 | 98.4749 | 0.00754 | 7.8289 | 111.4309 | 285.1904 | 14.43531 | – |
| 2025 Apr 27 17:56 | 2025 Apr 21 11:07:38 | 98.4749 | 0.00754 | 7.8289 | 111.4309 | 285.1904 | 14.43531 | – |
| 2025 Apr 26 17:57 | 2025 Apr 21 11:07:38 | 98.4749 | 0.00754 | 7.8289 | 111.4309 | 285.1904 | 14.43531 | – |
| 2025 Apr 25 17:56 | 2025 Apr 21 11:07:38 | 98.4749 | 0.00754 | 7.8289 | 111.4309 | 285.1904 | 14.43531 | – |
| 2025 Apr 24 17:56 | 2025 Apr 21 11:07:38 | 98.4749 | 0.00754 | 7.8289 | 111.4309 | 285.1904 | 14.43531 | – |
| 2025 Apr 23 17:57 | 2025 Apr 21 11:07:38 | 98.4749 | 0.00754 | 7.8289 | 111.4309 | 285.1904 | 14.43531 | – |
| 2025 Apr 22 17:56 | 2025 Apr 21 11:07:38 | 98.4749 | 0.00754 | 7.8289 | 111.4309 | 285.1904 | 14.43531 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 22:00:50 | 98.4745 | 0.00754 | 7.4610 | 127.7255 | 285.1904 | 14.43531 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 22:00:50 | 98.4745 | 0.00754 | 7.4610 | 127.7255 | 285.1904 | 14.43531 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 22:00:50 | 98.4745 | 0.00754 | 7.4610 | 127.7255 | 285.1904 | 14.43531 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 22:00:50 | 98.4745 | 0.00754 | 7.4610 | 127.7255 | 285.1904 | 14.43531 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 22:00:50 | 98.4745 | 0.00754 | 7.4610 | 127.7255 | 285.1904 | 14.43531 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 22:00:50 | 98.4745 | 0.00754 | 7.4610 | 127.7255 | 285.1904 | 14.43531 | – |
| 2025 Apr 15 17:56 | 2025 Apr 11 11:30:58 | 98.4740 | 0.00753 | 7.1667 | 140.7977 | 285.1904 | 14.43531 | – |
| 2025 Apr 14 17:56 | 2025 Apr 11 11:30:58 | 98.4740 | 0.00753 | 7.1667 | 140.7977 | 285.1904 | 14.43531 | – |
| 2025 Apr 11 17:57 | 2025 Apr 11 11:30:58 | 98.4740 | 0.00753 | 7.1667 | 140.7977 | 285.1904 | 14.43531 | – |