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 | 20888 |
| 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 28 18:57 | 2025 Oct 23 11:42:21 | 99.2143 | 0.01772 | 9.5008 | 199.5619 | 159.8703 | 14.28356 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 11:42:21 | 99.2143 | 0.01772 | 9.5008 | 199.5619 | 159.8703 | 14.28356 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 11:42:21 | 99.2143 | 0.01772 | 9.5008 | 199.5619 | 159.8703 | 14.28356 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 11:42:21 | 99.2143 | 0.01772 | 9.5008 | 199.5619 | 159.8703 | 14.28356 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 11:42:21 | 99.2143 | 0.01772 | 9.5008 | 199.5619 | 159.8703 | 14.28356 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 07:17:35 | 99.2152 | 0.01775 | 9.1358 | 214.6302 | 159.8703 | 14.28356 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 07:17:35 | 99.2152 | 0.01775 | 9.1358 | 214.6302 | 159.8703 | 14.28356 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 07:17:35 | 99.2152 | 0.01775 | 9.1358 | 214.6302 | 159.8703 | 14.28356 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 07:17:35 | 99.2152 | 0.01775 | 9.1358 | 214.6302 | 159.8703 | 14.28356 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 07:17:35 | 99.2152 | 0.01775 | 9.1358 | 214.6302 | 159.8703 | 14.28356 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 07:19:31 | 99.2164 | 0.01785 | 8.3614 | 246.4751 | 159.8703 | 14.28356 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 07:19:31 | 99.2164 | 0.01785 | 8.3614 | 246.4751 | 159.8703 | 14.28356 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 07:19:31 | 99.2164 | 0.01785 | 8.3614 | 246.4751 | 159.8703 | 14.28356 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 07:19:31 | 99.2164 | 0.01785 | 8.3614 | 246.4751 | 159.8703 | 14.28356 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 07:19:31 | 99.2164 | 0.01785 | 8.3614 | 246.4751 | 159.8703 | 14.28356 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 07:19:31 | 99.2164 | 0.01785 | 8.3614 | 246.4751 | 159.8703 | 14.28356 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 07:19:31 | 99.2164 | 0.01785 | 8.3614 | 246.4751 | 159.8703 | 14.28356 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 07:19:31 | 99.2164 | 0.01785 | 8.3614 | 246.4751 | 159.8703 | 14.28356 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 07:19:31 | 99.2164 | 0.01785 | 8.3614 | 246.4751 | 159.8703 | 14.28356 | – |
| 2025 Oct 05 17:56 | 2025 Sep 26 02:18:03 | 99.2191 | 0.01795 | 7.5721 | 278.7552 | 159.8703 | 14.28356 | – |
| 2025 Oct 04 17:57 | 2025 Sep 26 02:18:03 | 99.2191 | 0.01795 | 7.5721 | 278.7552 | 159.8703 | 14.28356 | – |
| 2025 Oct 03 17:57 | 2025 Sep 26 02:18:03 | 99.2191 | 0.01795 | 7.5721 | 278.7552 | 159.8703 | 14.28356 | – |
| 2025 Oct 02 17:56 | 2025 Sep 26 02:18:03 | 99.2191 | 0.01795 | 7.5721 | 278.7552 | 159.8703 | 14.28356 | – |