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 Oct 12 17:56 | 2025 Oct 07 02:19:13 | 99.0500 | 0.00249 | 22.1482 | 239.8832 | 178.2398 | 14.75287 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 02:19:13 | 99.0500 | 0.00249 | 22.1482 | 239.8832 | 178.2398 | 14.75287 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 02:19:13 | 99.0500 | 0.00249 | 22.1482 | 239.8832 | 178.2398 | 14.75287 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 02:19:13 | 99.0500 | 0.00249 | 22.1482 | 239.8832 | 178.2398 | 14.75287 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 02:19:13 | 99.0500 | 0.00249 | 22.1482 | 239.8832 | 178.2398 | 14.75287 | – |
| 2025 Oct 05 17:56 | 2025 Sep 26 02:24:14 | 99.0495 | 0.00239 | 21.3293 | 274.3345 | 178.2398 | 14.75287 | – |
| 2025 Oct 04 17:57 | 2025 Sep 26 02:24:14 | 99.0495 | 0.00239 | 21.3293 | 274.3345 | 178.2398 | 14.75287 | – |
| 2025 Oct 03 17:57 | 2025 Sep 26 02:24:14 | 99.0495 | 0.00239 | 21.3293 | 274.3345 | 178.2398 | 14.75287 | – |
| 2025 Oct 02 17:56 | 2025 Sep 26 02:24:14 | 99.0495 | 0.00239 | 21.3293 | 274.3345 | 178.2398 | 14.75287 | – |
| 2025 Sep 30 17:56 | 2025 Sep 26 02:24:14 | 99.0495 | 0.00239 | 21.3293 | 274.3345 | 178.2398 | 14.75287 | – |
| 2025 Sep 29 17:56 | 2025 Sep 26 02:24:14 | 99.0495 | 0.00239 | 21.3293 | 274.3345 | 178.2398 | 14.75287 | – |
| 2025 Sep 28 17:56 | 2025 Sep 26 02:24:14 | 99.0495 | 0.00239 | 21.3293 | 274.3345 | 178.2398 | 14.75287 | – |
| 2025 Sep 27 17:56 | 2025 Sep 26 02:24:14 | 99.0495 | 0.00239 | 21.3293 | 274.3345 | 178.2398 | 14.75287 | – |
| 2025 Sep 26 17:56 | 2025 Sep 26 02:24:14 | 99.0495 | 0.00239 | 21.3293 | 274.3345 | 178.2398 | 14.75287 | – |
| 2025 Sep 25 17:56 | 2025 Sep 20 03:04:16 | 99.0513 | 0.00234 | 20.8850 | 293.6474 | 178.2398 | 14.75287 | – |
| 2025 Sep 24 17:56 | 2025 Sep 20 03:04:16 | 99.0513 | 0.00234 | 20.8850 | 293.6474 | 178.2398 | 14.75287 | – |
| 2025 Sep 20 17:56 | 2025 Sep 20 03:04:16 | 99.0513 | 0.00234 | 20.8850 | 293.6474 | 178.2398 | 14.75287 | – |
| 2025 Sep 19 17:56 | 2025 Sep 15 02:34:48 | 99.0508 | 0.00231 | 20.5115 | 310.7944 | 178.2398 | 14.75287 | – |
| 2025 Sep 18 17:56 | 2025 Sep 15 02:34:48 | 99.0508 | 0.00231 | 20.5115 | 310.7944 | 178.2398 | 14.75287 | – |