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 | 20891 |
| 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 May 25 17:57 | 2026 May 21 13:52:17 | 98.9858 | 0.02115 | 11.5272 | 329.9698 | 182.1605 | 13.66078 | – |
| 2026 May 24 17:57 | 2026 May 21 13:52:17 | 98.9858 | 0.02115 | 11.5272 | 329.9698 | 182.1605 | 13.66078 | – |
| 2026 May 23 17:58 | 2026 May 21 13:52:17 | 98.9858 | 0.02115 | 11.5272 | 329.9698 | 182.1605 | 13.66078 | – |
| 2026 May 22 17:57 | 2026 May 21 13:52:17 | 98.9858 | 0.02115 | 11.5272 | 329.9698 | 182.1605 | 13.66078 | – |
| 2026 May 21 17:57 | 2026 May 21 13:52:17 | 98.9858 | 0.02115 | 11.5272 | 329.9698 | 182.1605 | 13.66078 | – |
| 2026 May 20 17:57 | 2026 May 16 01:33:11 | 98.9866 | 0.02118 | 11.1858 | 344.4191 | 182.1605 | 13.66078 | – |
| 2026 May 19 17:58 | 2026 May 16 01:33:11 | 98.9866 | 0.02118 | 11.1858 | 344.4191 | 182.1605 | 13.66078 | – |
| 2026 May 18 17:57 | 2026 May 16 01:33:11 | 98.9866 | 0.02118 | 11.1858 | 344.4191 | 182.1605 | 13.66078 | – |
| 2026 May 17 17:57 | 2026 May 16 01:33:11 | 98.9866 | 0.02118 | 11.1858 | 344.4191 | 182.1605 | 13.66078 | – |
| 2026 May 16 17:56 | 2026 May 16 01:33:11 | 98.9866 | 0.02118 | 11.1858 | 344.4191 | 182.1605 | 13.66078 | – |
| 2026 May 15 17:57 | 2026 May 10 01:24:45 | 98.9869 | 0.02121 | 10.8139 | 0.1379 | 182.1605 | 13.66078 | – |
| 2026 May 14 17:58 | 2026 May 10 01:24:45 | 98.9869 | 0.02121 | 10.8139 | 0.1379 | 182.1605 | 13.66078 | – |
| 2026 May 13 17:58 | 2026 May 10 01:24:45 | 98.9869 | 0.02121 | 10.8139 | 0.1379 | 182.1605 | 13.66078 | – |
| 2026 May 12 17:58 | 2026 May 10 01:24:45 | 98.9869 | 0.02121 | 10.8139 | 0.1379 | 182.1605 | 13.66078 | – |
| 2026 May 11 17:56 | 2026 May 10 01:24:45 | 98.9869 | 0.02121 | 10.8139 | 0.1379 | 182.1605 | 13.66078 | – |
| 2026 May 10 17:57 | 2026 May 10 01:24:45 | 98.9869 | 0.02121 | 10.8139 | 0.1379 | 182.1605 | 13.66078 | – |
| 2026 May 09 17:57 | 2026 May 05 01:44:53 | 98.9875 | 0.02124 | 10.5052 | 13.1678 | 182.1605 | 13.66078 | – |
| 2026 May 08 17:57 | 2026 May 05 01:44:53 | 98.9875 | 0.02124 | 10.5052 | 13.1678 | 182.1605 | 13.66078 | – |
| 2026 May 07 17:58 | 2026 May 05 01:44:53 | 98.9875 | 0.02124 | 10.5052 | 13.1678 | 182.1605 | 13.66078 | – |
| 2026 May 06 17:57 | 2026 May 05 01:44:53 | 98.9875 | 0.02124 | 10.5052 | 13.1678 | 182.1605 | 13.66078 | – |
| 2026 May 05 17:57 | 2026 May 05 01:44:53 | 98.9875 | 0.02124 | 10.5052 | 13.1678 | 182.1605 | 13.66078 | – |
| 2026 May 04 17:57 | 2026 Apr 30 00:28:53 | 98.9878 | 0.02127 | 10.1923 | 26.3690 | 182.1605 | 13.66078 | – |
| 2026 May 03 17:57 | 2026 Apr 30 00:28:53 | 98.9878 | 0.02127 | 10.1923 | 26.3690 | 182.1605 | 13.66078 | – |
| 2026 May 02 17:57 | 2026 Apr 30 00:28:53 | 98.9878 | 0.02127 | 10.1923 | 26.3690 | 182.1605 | 13.66078 | – |
| 2026 May 01 17:56 | 2026 Apr 30 00:28:53 | 98.9878 | 0.02127 | 10.1923 | 26.3690 | 182.1605 | 13.66078 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 00:28:53 | 98.9878 | 0.02127 | 10.1923 | 26.3690 | 182.1605 | 13.66078 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 02:04:10 | 98.9890 | 0.02130 | 9.8249 | 41.8354 | 182.1605 | 13.66078 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 02:04:10 | 98.9890 | 0.02130 | 9.8249 | 41.8354 | 182.1605 | 13.66078 | – |