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 | 20973 |
| 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 Apr 02 17:57 | 2025 Apr 01 09:26:34 | 98.2080 | 0.00382 | 9.6354 | 131.1832 | 240.7700 | 14.61953 | – |
| 2025 Apr 01 17:56 | 2025 Apr 01 09:26:34 | 98.2080 | 0.00382 | 9.6354 | 131.1832 | 240.7700 | 14.61953 | – |
| 2025 Mar 31 17:56 | 2025 Mar 26 02:24:05 | 98.2107 | 0.00381 | 9.2186 | 150.1090 | 240.7700 | 14.61953 | – |
| 2025 Mar 30 17:57 | 2025 Mar 26 02:24:05 | 98.2107 | 0.00381 | 9.2186 | 150.1090 | 240.7700 | 14.61953 | – |
| 2025 Mar 29 18:56 | 2025 Mar 26 02:24:05 | 98.2107 | 0.00381 | 9.2186 | 150.1090 | 240.7700 | 14.61953 | – |
| 2025 Mar 28 18:57 | 2025 Mar 26 02:24:05 | 98.2107 | 0.00381 | 9.2186 | 150.1090 | 240.7700 | 14.61953 | – |
| 2025 Mar 27 18:56 | 2025 Mar 26 02:24:05 | 98.2107 | 0.00381 | 9.2186 | 150.1090 | 240.7700 | 14.61953 | – |
| 2025 Mar 26 18:57 | 2025 Mar 26 02:24:05 | 98.2107 | 0.00381 | 9.2186 | 150.1090 | 240.7700 | 14.61953 | – |
| 2025 Mar 25 18:57 | 2025 Mar 21 09:11:35 | 98.2107 | 0.00380 | 8.9063 | 164.5062 | 240.7700 | 14.61953 | – |
| 2025 Mar 24 18:57 | 2025 Mar 21 09:11:35 | 98.2107 | 0.00380 | 8.9063 | 164.5062 | 240.7700 | 14.61953 | – |
| 2025 Mar 23 18:58 | 2025 Mar 21 09:11:35 | 98.2107 | 0.00380 | 8.9063 | 164.5062 | 240.7700 | 14.61953 | – |
| 2025 Mar 22 18:58 | 2025 Mar 21 09:11:35 | 98.2107 | 0.00380 | 8.9063 | 164.5062 | 240.7700 | 14.61953 | – |
| 2025 Mar 21 18:57 | 2025 Mar 21 09:11:35 | 98.2107 | 0.00380 | 8.9063 | 164.5062 | 240.7700 | 14.61953 | – |
| 2025 Mar 20 18:57 | 2025 Mar 16 09:33:11 | 98.2115 | 0.00378 | 8.5762 | 179.7714 | 240.7700 | 14.61953 | – |
| 2025 Mar 19 18:57 | 2025 Mar 16 09:33:11 | 98.2115 | 0.00378 | 8.5762 | 179.7714 | 240.7700 | 14.61953 | – |
| 2025 Mar 18 18:56 | 2025 Mar 16 09:33:11 | 98.2115 | 0.00378 | 8.5762 | 179.7714 | 240.7700 | 14.61953 | – |
| 2025 Mar 17 18:56 | 2025 Mar 16 09:33:11 | 98.2115 | 0.00378 | 8.5762 | 179.7714 | 240.7700 | 14.61953 | – |
| 2025 Mar 16 18:56 | 2025 Mar 16 09:33:11 | 98.2115 | 0.00378 | 8.5762 | 179.7714 | 240.7700 | 14.61953 | – |
| 2025 Mar 15 18:56 | 2025 Mar 10 02:04:02 | 98.2134 | 0.00375 | 8.1584 | 199.3424 | 240.7700 | 14.61953 | – |
| 2025 Mar 14 18:56 | 2025 Mar 10 02:04:02 | 98.2134 | 0.00375 | 8.1584 | 199.3424 | 240.7700 | 14.61953 | – |
| 2025 Mar 13 18:57 | 2025 Mar 10 02:04:02 | 98.2134 | 0.00375 | 8.1584 | 199.3424 | 240.7700 | 14.61953 | – |
| 2025 Mar 11 18:56 | 2025 Mar 10 02:04:02 | 98.2134 | 0.00375 | 8.1584 | 199.3424 | 240.7700 | 14.61953 | – |
| 2025 Mar 10 18:56 | 2025 Mar 10 02:04:02 | 98.2134 | 0.00375 | 8.1584 | 199.3424 | 240.7700 | 14.61953 | – |
| 2025 Mar 09 18:57 | 2025 Mar 05 02:05:56 | 98.2141 | 0.00372 | 7.8275 | 215.0360 | 240.7700 | 14.61953 | – |
| 2025 Mar 07 18:56 | 2025 Mar 05 02:05:56 | 98.2141 | 0.00372 | 7.8275 | 215.0360 | 240.7700 | 14.61953 | – |