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 | 20850 |
| 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 |
| 2026 Jan 05 18:57 | 2025 Dec 31 10:09:26 | 98.4727 | 0.00723 | 3.6316 | 0.3469 | 10.4002 | 14.32021 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 10:09:26 | 98.4727 | 0.00723 | 3.6316 | 0.3469 | 10.4002 | 14.32021 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 10:09:26 | 98.4727 | 0.00723 | 3.6316 | 0.3469 | 10.4002 | 14.32021 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 10:09:26 | 98.4727 | 0.00723 | 3.6316 | 0.3469 | 10.4002 | 14.32021 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 10:09:26 | 98.4727 | 0.00723 | 3.6316 | 0.3469 | 10.4002 | 14.32021 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 15:06:42 | 98.4733 | 0.00726 | 3.3195 | 14.5634 | 10.4002 | 14.32021 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 15:06:42 | 98.4733 | 0.00726 | 3.3195 | 14.5634 | 10.4002 | 14.32021 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 15:06:42 | 98.4733 | 0.00726 | 3.3195 | 14.5634 | 10.4002 | 14.32021 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 15:06:42 | 98.4733 | 0.00726 | 3.3195 | 14.5634 | 10.4002 | 14.32021 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 15:06:42 | 98.4733 | 0.00726 | 3.3195 | 14.5634 | 10.4002 | 14.32021 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 14:53:43 | 98.4740 | 0.00730 | 2.9282 | 32.2690 | 10.4002 | 14.32021 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 14:53:43 | 98.4740 | 0.00730 | 2.9282 | 32.2690 | 10.4002 | 14.32021 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 14:53:43 | 98.4740 | 0.00730 | 2.9282 | 32.2690 | 10.4002 | 14.32021 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 14:53:43 | 98.4740 | 0.00730 | 2.9282 | 32.2690 | 10.4002 | 14.32021 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 14:53:43 | 98.4740 | 0.00730 | 2.9282 | 32.2690 | 10.4002 | 14.32021 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 14:53:43 | 98.4740 | 0.00730 | 2.9282 | 32.2690 | 10.4002 | 14.32021 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 03:33:50 | 98.4752 | 0.00734 | 2.3765 | 57.1075 | 10.4002 | 14.32021 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 03:33:50 | 98.4752 | 0.00734 | 2.3765 | 57.1075 | 10.4002 | 14.32021 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 03:33:50 | 98.4752 | 0.00734 | 2.3765 | 57.1075 | 10.4002 | 14.32021 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 03:33:50 | 98.4752 | 0.00734 | 2.3765 | 57.1075 | 10.4002 | 14.32021 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 03:33:50 | 98.4752 | 0.00734 | 2.3765 | 57.1075 | 10.4002 | 14.32021 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 03:33:50 | 98.4752 | 0.00734 | 2.3765 | 57.1075 | 10.4002 | 14.32021 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 03:33:50 | 98.4752 | 0.00734 | 2.3765 | 57.1075 | 10.4002 | 14.32021 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 03:33:50 | 98.4752 | 0.00734 | 2.3765 | 57.1075 | 10.4002 | 14.32021 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 02:40:11 | 98.4758 | 0.00735 | 2.0484 | 71.8185 | 10.4002 | 14.32021 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 02:40:11 | 98.4758 | 0.00735 | 2.0484 | 71.8185 | 10.4002 | 14.32021 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 02:40:11 | 98.4758 | 0.00735 | 2.0484 | 71.8185 | 10.4002 | 14.32021 | – |