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 | 20972 |
| 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 29 18:56 | 2025 Dec 26 11:38:18 | 98.4756 | 0.00169 | 0.0596 | 188.1180 | 324.1771 | 14.42826 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 11:38:18 | 98.4756 | 0.00169 | 0.0596 | 188.1180 | 324.1771 | 14.42826 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 11:38:18 | 98.4756 | 0.00169 | 0.0596 | 188.1180 | 324.1771 | 14.42826 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 11:38:18 | 98.4756 | 0.00169 | 0.0596 | 188.1180 | 324.1771 | 14.42826 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 12:24:09 | 98.4746 | 0.00166 | 23.6641 | 206.4428 | 324.1771 | 14.42826 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 12:24:09 | 98.4746 | 0.00166 | 23.6641 | 206.4428 | 324.1771 | 14.42826 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 12:24:09 | 98.4746 | 0.00166 | 23.6641 | 206.4428 | 324.1771 | 14.42826 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 12:24:09 | 98.4746 | 0.00166 | 23.6641 | 206.4428 | 324.1771 | 14.42826 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 12:24:09 | 98.4746 | 0.00166 | 23.6641 | 206.4428 | 324.1771 | 14.42826 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 12:24:09 | 98.4746 | 0.00166 | 23.6641 | 206.4428 | 324.1771 | 14.42826 | – |
| 2025 Dec 19 18:57 | 2025 Dec 11 23:21:19 | 98.4756 | 0.00163 | 23.0980 | 233.4386 | 324.1771 | 14.42826 | – |
| 2025 Dec 18 18:57 | 2025 Dec 11 23:21:19 | 98.4756 | 0.00163 | 23.0980 | 233.4386 | 324.1771 | 14.42826 | – |
| 2025 Dec 17 18:58 | 2025 Dec 11 23:21:19 | 98.4756 | 0.00163 | 23.0980 | 233.4386 | 324.1771 | 14.42826 | – |
| 2025 Dec 16 18:57 | 2025 Dec 11 23:21:19 | 98.4756 | 0.00163 | 23.0980 | 233.4386 | 324.1771 | 14.42826 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 23:21:19 | 98.4756 | 0.00163 | 23.0980 | 233.4386 | 324.1771 | 14.42826 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 23:21:19 | 98.4756 | 0.00163 | 23.0980 | 233.4386 | 324.1771 | 14.42826 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 23:21:19 | 98.4756 | 0.00163 | 23.0980 | 233.4386 | 324.1771 | 14.42826 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 23:21:19 | 98.4756 | 0.00163 | 23.0980 | 233.4386 | 324.1771 | 14.42826 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 23:22:13 | 98.4745 | 0.00162 | 22.7667 | 249.3732 | 324.1771 | 14.42826 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 23:22:13 | 98.4745 | 0.00162 | 22.7667 | 249.3732 | 324.1771 | 14.42826 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 23:22:13 | 98.4745 | 0.00162 | 22.7667 | 249.3732 | 324.1771 | 14.42826 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 23:22:13 | 98.4745 | 0.00162 | 22.7667 | 249.3732 | 324.1771 | 14.42826 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 23:22:13 | 98.4745 | 0.00162 | 22.7667 | 249.3732 | 324.1771 | 14.42826 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 11:44:18 | 98.4743 | 0.00162 | 22.4696 | 263.9772 | 324.1771 | 14.42826 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 11:44:18 | 98.4743 | 0.00162 | 22.4696 | 263.9772 | 324.1771 | 14.42826 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 11:44:18 | 98.4743 | 0.00162 | 22.4696 | 263.9772 | 324.1771 | 14.42826 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 11:44:18 | 98.4743 | 0.00162 | 22.4696 | 263.9772 | 324.1771 | 14.42826 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 11:44:18 | 98.4743 | 0.00162 | 22.4696 | 263.9772 | 324.1771 | 14.42826 | – |