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 Apr 02 17:57 | 2025 Apr 01 10:29:43 | 98.3145 | 0.00107 | 11.2689 | 126.7253 | 292.1884 | 14.60242 | – |
| 2025 Apr 01 17:56 | 2025 Apr 01 10:29:43 | 98.3145 | 0.00107 | 11.2689 | 126.7253 | 292.1884 | 14.60242 | – |
| 2025 Mar 31 17:56 | 2025 Mar 26 04:50:16 | 98.3161 | 0.00110 | 10.8518 | 142.8448 | 292.1884 | 14.60242 | – |
| 2025 Mar 30 17:57 | 2025 Mar 26 04:50:16 | 98.3161 | 0.00110 | 10.8518 | 142.8448 | 292.1884 | 14.60242 | – |
| 2025 Mar 29 18:56 | 2025 Mar 26 04:50:16 | 98.3161 | 0.00110 | 10.8518 | 142.8448 | 292.1884 | 14.60242 | – |
| 2025 Mar 28 18:57 | 2025 Mar 26 04:50:16 | 98.3161 | 0.00110 | 10.8518 | 142.8448 | 292.1884 | 14.60242 | – |
| 2025 Mar 27 18:56 | 2025 Mar 26 04:50:16 | 98.3161 | 0.00110 | 10.8518 | 142.8448 | 292.1884 | 14.60242 | – |
| 2025 Mar 26 18:57 | 2025 Mar 26 04:50:16 | 98.3161 | 0.00110 | 10.8518 | 142.8448 | 292.1884 | 14.60242 | – |
| 2025 Mar 25 18:57 | 2025 Mar 21 04:43:51 | 98.3151 | 0.00112 | 10.5172 | 155.6980 | 292.1884 | 14.60242 | – |
| 2025 Mar 24 18:57 | 2025 Mar 21 04:43:51 | 98.3151 | 0.00112 | 10.5172 | 155.6980 | 292.1884 | 14.60242 | – |
| 2025 Mar 23 18:58 | 2025 Mar 21 04:43:51 | 98.3151 | 0.00112 | 10.5172 | 155.6980 | 292.1884 | 14.60242 | – |
| 2025 Mar 22 18:58 | 2025 Mar 21 04:43:51 | 98.3151 | 0.00112 | 10.5172 | 155.6980 | 292.1884 | 14.60242 | – |
| 2025 Mar 21 18:57 | 2025 Mar 21 04:43:51 | 98.3151 | 0.00112 | 10.5172 | 155.6980 | 292.1884 | 14.60242 | – |
| 2025 Mar 20 18:57 | 2025 Mar 15 19:03:56 | 98.3169 | 0.00115 | 10.1561 | 169.5578 | 292.1884 | 14.60242 | – |
| 2025 Mar 19 18:57 | 2025 Mar 15 19:03:56 | 98.3169 | 0.00115 | 10.1561 | 169.5578 | 292.1884 | 14.60242 | – |
| 2025 Mar 18 18:56 | 2025 Mar 15 19:03:56 | 98.3169 | 0.00115 | 10.1561 | 169.5578 | 292.1884 | 14.60242 | – |
| 2025 Mar 17 18:56 | 2025 Mar 15 19:03:56 | 98.3169 | 0.00115 | 10.1561 | 169.5578 | 292.1884 | 14.60242 | – |
| 2025 Mar 16 18:56 | 2025 Mar 15 19:03:56 | 98.3169 | 0.00115 | 10.1561 | 169.5578 | 292.1884 | 14.60242 | – |
| 2025 Mar 15 18:56 | 2025 Mar 10 03:51:33 | 98.3182 | 0.00112 | 9.7797 | 184.7120 | 292.1884 | 14.60242 | – |
| 2025 Mar 14 18:56 | 2025 Mar 10 03:51:33 | 98.3182 | 0.00112 | 9.7797 | 184.7120 | 292.1884 | 14.60242 | – |
| 2025 Mar 13 18:57 | 2025 Mar 10 03:51:33 | 98.3182 | 0.00112 | 9.7797 | 184.7120 | 292.1884 | 14.60242 | – |
| 2025 Mar 11 18:56 | 2025 Mar 10 03:51:33 | 98.3182 | 0.00112 | 9.7797 | 184.7120 | 292.1884 | 14.60242 | – |
| 2025 Mar 10 18:56 | 2025 Mar 10 03:51:33 | 98.3182 | 0.00112 | 9.7797 | 184.7120 | 292.1884 | 14.60242 | – |
| 2025 Mar 09 18:57 | 2025 Mar 05 11:42:40 | 98.3178 | 0.00110 | 9.4675 | 197.4892 | 292.1884 | 14.60242 | – |
| 2025 Mar 07 18:56 | 2025 Mar 05 11:42:40 | 98.3178 | 0.00110 | 9.4675 | 197.4892 | 292.1884 | 14.60242 | – |