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 |
| 2025 Nov 07 18:57 | 2025 Nov 02 08:58:56 | 99.0154 | 0.02140 | 23.1156 | 132.2685 | 245.6751 | 13.65952 | – |
| 2025 Nov 05 18:57 | 2025 Nov 02 08:58:56 | 99.0154 | 0.02140 | 23.1156 | 132.2685 | 245.6751 | 13.65952 | – |
| 2025 Nov 04 18:57 | 2025 Nov 02 08:58:56 | 99.0154 | 0.02140 | 23.1156 | 132.2685 | 245.6751 | 13.65952 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 08:58:56 | 99.0154 | 0.02140 | 23.1156 | 132.2685 | 245.6751 | 13.65952 | – |
| 2025 Nov 02 18:57 | 2025 Oct 28 02:38:44 | 99.0161 | 0.02139 | 22.7888 | 145.9394 | 245.6751 | 13.65952 | – |
| 2025 Nov 01 18:58 | 2025 Oct 28 02:38:44 | 99.0161 | 0.02139 | 22.7888 | 145.9394 | 245.6751 | 13.65952 | – |
| 2025 Oct 31 18:57 | 2025 Oct 28 02:38:44 | 99.0161 | 0.02139 | 22.7888 | 145.9394 | 245.6751 | 13.65952 | – |
| 2025 Oct 30 18:57 | 2025 Oct 28 02:38:44 | 99.0161 | 0.02139 | 22.7888 | 145.9394 | 245.6751 | 13.65952 | – |
| 2025 Oct 29 18:57 | 2025 Oct 28 02:38:44 | 99.0161 | 0.02139 | 22.7888 | 145.9394 | 245.6751 | 13.65952 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 03:07:11 | 99.0169 | 0.02138 | 22.4797 | 158.8859 | 245.6751 | 13.65952 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 03:07:11 | 99.0169 | 0.02138 | 22.4797 | 158.8859 | 245.6751 | 13.65952 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 03:07:11 | 99.0169 | 0.02138 | 22.4797 | 158.8859 | 245.6751 | 13.65952 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 03:07:11 | 99.0169 | 0.02138 | 22.4797 | 158.8859 | 245.6751 | 13.65952 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 03:07:11 | 99.0169 | 0.02138 | 22.4797 | 158.8859 | 245.6751 | 13.65952 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 01:45:32 | 99.0180 | 0.02136 | 22.1657 | 172.0332 | 245.6751 | 13.65952 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 01:45:32 | 99.0180 | 0.02136 | 22.1657 | 172.0332 | 245.6751 | 13.65952 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 01:45:32 | 99.0180 | 0.02136 | 22.1657 | 172.0332 | 245.6751 | 13.65952 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 01:45:32 | 99.0180 | 0.02136 | 22.1657 | 172.0332 | 245.6751 | 13.65952 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 01:45:32 | 99.0180 | 0.02136 | 22.1657 | 172.0332 | 245.6751 | 13.65952 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 01:55:43 | 99.0196 | 0.02130 | 21.4830 | 200.6448 | 245.6751 | 13.65952 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 01:55:43 | 99.0196 | 0.02130 | 21.4830 | 200.6448 | 245.6751 | 13.65952 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 01:55:43 | 99.0196 | 0.02130 | 21.4830 | 200.6448 | 245.6751 | 13.65952 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 01:55:43 | 99.0196 | 0.02130 | 21.4830 | 200.6448 | 245.6751 | 13.65952 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 01:55:43 | 99.0196 | 0.02130 | 21.4830 | 200.6448 | 245.6751 | 13.65952 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 01:55:43 | 99.0196 | 0.02130 | 21.4830 | 200.6448 | 245.6751 | 13.65952 | – |