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 | 20900 |
| 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 Jun 01 17:56 | 2025 Jun 01 01:03:56 | 99.0499 | 0.00237 | 12.6405 | 279.6393 | 110.4184 | 14.71347 | – |
| 2025 May 31 17:56 | 2025 May 25 21:12:02 | 99.0501 | 0.00235 | 12.1842 | 300.6322 | 110.4184 | 14.71347 | – |
| 2025 May 30 17:56 | 2025 May 25 21:12:02 | 99.0501 | 0.00235 | 12.1842 | 300.6322 | 110.4184 | 14.71347 | – |
| 2025 May 29 17:56 | 2025 May 25 21:12:02 | 99.0501 | 0.00235 | 12.1842 | 300.6322 | 110.4184 | 14.71347 | – |
| 2025 May 28 17:56 | 2025 May 25 21:12:02 | 99.0501 | 0.00235 | 12.1842 | 300.6322 | 110.4184 | 14.71347 | – |
| 2025 May 27 17:57 | 2025 May 25 21:12:02 | 99.0501 | 0.00235 | 12.1842 | 300.6322 | 110.4184 | 14.71347 | – |
| 2025 May 26 17:56 | 2025 May 25 21:12:02 | 99.0501 | 0.00235 | 12.1842 | 300.6322 | 110.4184 | 14.71347 | – |
| 2025 May 25 17:56 | 2025 May 21 14:09:19 | 99.0507 | 0.00236 | 11.8663 | 315.4187 | 110.4184 | 14.71347 | – |
| 2025 May 24 17:57 | 2025 May 21 14:09:19 | 99.0507 | 0.00236 | 11.8663 | 315.4187 | 110.4184 | 14.71347 | – |
| 2025 May 23 17:56 | 2025 May 21 14:09:19 | 99.0507 | 0.00236 | 11.8663 | 315.4187 | 110.4184 | 14.71347 | – |
| 2025 May 22 17:56 | 2025 May 21 14:09:19 | 99.0507 | 0.00236 | 11.8663 | 315.4187 | 110.4184 | 14.71347 | – |
| 2025 May 21 17:56 | 2025 May 21 14:09:19 | 99.0507 | 0.00236 | 11.8663 | 315.4187 | 110.4184 | 14.71347 | – |
| 2025 May 20 17:56 | 2025 May 15 01:08:26 | 99.0500 | 0.00239 | 11.3820 | 337.6188 | 110.4184 | 14.71347 | – |
| 2025 May 19 17:56 | 2025 May 15 01:08:26 | 99.0500 | 0.00239 | 11.3820 | 337.6188 | 110.4184 | 14.71347 | – |
| 2025 May 18 17:57 | 2025 May 15 01:08:26 | 99.0500 | 0.00239 | 11.3820 | 337.6188 | 110.4184 | 14.71347 | – |
| 2025 May 17 17:57 | 2025 May 15 01:08:26 | 99.0500 | 0.00239 | 11.3820 | 337.6188 | 110.4184 | 14.71347 | – |
| 2025 May 16 17:56 | 2025 May 15 01:08:26 | 99.0500 | 0.00239 | 11.3820 | 337.6188 | 110.4184 | 14.71347 | – |
| 2025 May 15 17:57 | 2025 May 15 01:08:26 | 99.0500 | 0.00239 | 11.3820 | 337.6188 | 110.4184 | 14.71347 | – |
| 2025 May 14 17:56 | 2025 May 08 23:44:22 | 99.0511 | 0.00245 | 10.9337 | 357.8913 | 110.4184 | 14.71347 | – |
| 2025 May 13 17:56 | 2025 May 08 23:44:22 | 99.0511 | 0.00245 | 10.9337 | 357.8913 | 110.4184 | 14.71347 | – |
| 2025 May 12 17:56 | 2025 May 08 23:44:22 | 99.0511 | 0.00245 | 10.9337 | 357.8913 | 110.4184 | 14.71347 | – |
| 2025 May 11 17:56 | 2025 May 08 23:44:22 | 99.0511 | 0.00245 | 10.9337 | 357.8913 | 110.4184 | 14.71347 | – |
| 2025 May 10 17:56 | 2025 May 08 23:44:22 | 99.0511 | 0.00245 | 10.9337 | 357.8913 | 110.4184 | 14.71347 | – |
| 2025 May 09 17:57 | 2025 May 08 23:44:22 | 99.0511 | 0.00245 | 10.9337 | 357.8913 | 110.4184 | 14.71347 | – |
| 2025 May 08 17:56 | 2025 May 03 15:03:54 | 99.0515 | 0.00251 | 10.5371 | 15.6137 | 110.4184 | 14.71347 | – |
| 2025 May 07 17:56 | 2025 May 03 15:03:54 | 99.0515 | 0.00251 | 10.5371 | 15.6137 | 110.4184 | 14.71347 | – |
| 2025 May 06 17:57 | 2025 May 03 15:03:54 | 99.0515 | 0.00251 | 10.5371 | 15.6137 | 110.4184 | 14.71347 | – |
| 2025 May 05 17:56 | 2025 May 03 15:03:54 | 99.0515 | 0.00251 | 10.5371 | 15.6137 | 110.4184 | 14.71347 | – |