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 | 20887 |
| 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 17 18:58 | 2025 Dec 12 06:49:13 | 98.4123 | 0.00182 | 23.4922 | 14.4118 | 52.1580 | 14.51175 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 06:49:13 | 98.4123 | 0.00182 | 23.4922 | 14.4118 | 52.1580 | 14.51175 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 06:49:13 | 98.4123 | 0.00182 | 23.4922 | 14.4118 | 52.1580 | 14.51175 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 06:49:13 | 98.4123 | 0.00182 | 23.4922 | 14.4118 | 52.1580 | 14.51175 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 06:49:13 | 98.4123 | 0.00182 | 23.4922 | 14.4118 | 52.1580 | 14.51175 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 06:49:13 | 98.4123 | 0.00182 | 23.4922 | 14.4118 | 52.1580 | 14.51175 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 23:22:00 | 98.4111 | 0.00186 | 23.1382 | 29.8539 | 52.1580 | 14.51175 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 23:22:00 | 98.4111 | 0.00186 | 23.1382 | 29.8539 | 52.1580 | 14.51175 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 23:22:00 | 98.4111 | 0.00186 | 23.1382 | 29.8539 | 52.1580 | 14.51175 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 23:22:00 | 98.4111 | 0.00186 | 23.1382 | 29.8539 | 52.1580 | 14.51175 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 23:22:00 | 98.4111 | 0.00186 | 23.1382 | 29.8539 | 52.1580 | 14.51175 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 12:12:51 | 98.4116 | 0.00190 | 22.8407 | 42.3879 | 52.1580 | 14.51175 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 12:12:51 | 98.4116 | 0.00190 | 22.8407 | 42.3879 | 52.1580 | 14.51175 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 12:12:51 | 98.4116 | 0.00190 | 22.8407 | 42.3879 | 52.1580 | 14.51175 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 12:12:51 | 98.4116 | 0.00190 | 22.8407 | 42.3879 | 52.1580 | 14.51175 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 12:12:51 | 98.4116 | 0.00190 | 22.8407 | 42.3879 | 52.1580 | 14.51175 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 11:19:14 | 98.4123 | 0.00193 | 22.3716 | 62.6249 | 52.1580 | 14.51175 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 11:19:14 | 98.4123 | 0.00193 | 22.3716 | 62.6249 | 52.1580 | 14.51175 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 11:19:14 | 98.4123 | 0.00193 | 22.3716 | 62.6249 | 52.1580 | 14.51175 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 11:19:14 | 98.4123 | 0.00193 | 22.3716 | 62.6249 | 52.1580 | 14.51175 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 11:19:14 | 98.4123 | 0.00193 | 22.3716 | 62.6249 | 52.1580 | 14.51175 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 11:19:14 | 98.4123 | 0.00193 | 22.3716 | 62.6249 | 52.1580 | 14.51175 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 06:39:57 | 98.4114 | 0.00193 | 22.0255 | 77.4440 | 52.1580 | 14.51175 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 06:39:57 | 98.4114 | 0.00193 | 22.0255 | 77.4440 | 52.1580 | 14.51175 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 06:39:57 | 98.4114 | 0.00193 | 22.0255 | 77.4440 | 52.1580 | 14.51175 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 06:39:57 | 98.4114 | 0.00193 | 22.0255 | 77.4440 | 52.1580 | 14.51175 | – |