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 | 20899 |
| 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 Dec 10 18:56 | 2025 Dec 06 04:46:40 | 98.3053 | 0.00078 | 3.9689 | 67.8710 | 320.4458 | 14.65878 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 04:46:40 | 98.3053 | 0.00078 | 3.9689 | 67.8710 | 320.4458 | 14.65878 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 04:46:40 | 98.3053 | 0.00078 | 3.9689 | 67.8710 | 320.4458 | 14.65878 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 04:46:40 | 98.3053 | 0.00078 | 3.9689 | 67.8710 | 320.4458 | 14.65878 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 04:16:01 | 98.3059 | 0.00081 | 3.6979 | 81.3749 | 320.4458 | 14.65878 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 04:16:01 | 98.3059 | 0.00081 | 3.6979 | 81.3749 | 320.4458 | 14.65878 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 04:16:01 | 98.3059 | 0.00081 | 3.6979 | 81.3749 | 320.4458 | 14.65878 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 04:16:01 | 98.3059 | 0.00081 | 3.6979 | 81.3749 | 320.4458 | 14.65878 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 04:16:01 | 98.3059 | 0.00081 | 3.6979 | 81.3749 | 320.4458 | 14.65878 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 04:59:04 | 98.3054 | 0.00087 | 3.2283 | 102.4346 | 320.4458 | 14.65878 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 04:59:04 | 98.3054 | 0.00087 | 3.2283 | 102.4346 | 320.4458 | 14.65878 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 04:59:04 | 98.3054 | 0.00087 | 3.2283 | 102.4346 | 320.4458 | 14.65878 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 04:59:04 | 98.3054 | 0.00087 | 3.2283 | 102.4346 | 320.4458 | 14.65878 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 04:59:04 | 98.3054 | 0.00087 | 3.2283 | 102.4346 | 320.4458 | 14.65878 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 04:59:04 | 98.3054 | 0.00087 | 3.2283 | 102.4346 | 320.4458 | 14.65878 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 03:52:13 | 98.3067 | 0.00088 | 2.8883 | 116.7354 | 320.4458 | 14.65878 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 03:52:13 | 98.3067 | 0.00088 | 2.8883 | 116.7354 | 320.4458 | 14.65878 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 03:52:13 | 98.3067 | 0.00088 | 2.8883 | 116.7354 | 320.4458 | 14.65878 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 03:52:13 | 98.3067 | 0.00088 | 2.8883 | 116.7354 | 320.4458 | 14.65878 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 16:57:05 | 98.3069 | 0.00093 | 2.1170 | 148.6176 | 320.4458 | 14.65878 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 16:57:05 | 98.3069 | 0.00093 | 2.1170 | 148.6176 | 320.4458 | 14.65878 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 16:57:05 | 98.3069 | 0.00093 | 2.1170 | 148.6176 | 320.4458 | 14.65878 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 16:57:05 | 98.3069 | 0.00093 | 2.1170 | 148.6176 | 320.4458 | 14.65878 | – |