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 | 20903 |
| 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 Mar 30 23:21:26 | 98.4220 | 0.00547 | 6.7780 | 310.2870 | 108.9803 | 14.29415 | – |
| 2025 Apr 01 17:56 | 2025 Mar 30 23:21:26 | 98.4220 | 0.00547 | 6.7780 | 310.2870 | 108.9803 | 14.29415 | – |
| 2025 Mar 31 17:56 | 2025 Mar 25 00:23:56 | 98.4225 | 0.00551 | 6.3940 | 328.1606 | 108.9803 | 14.29415 | – |
| 2025 Mar 30 17:57 | 2025 Mar 25 00:23:56 | 98.4225 | 0.00551 | 6.3940 | 328.1606 | 108.9803 | 14.29415 | – |
| 2025 Mar 29 18:56 | 2025 Mar 25 00:23:56 | 98.4225 | 0.00551 | 6.3940 | 328.1606 | 108.9803 | 14.29415 | – |
| 2025 Mar 28 18:57 | 2025 Mar 25 00:23:56 | 98.4225 | 0.00551 | 6.3940 | 328.1606 | 108.9803 | 14.29415 | – |
| 2025 Mar 27 18:56 | 2025 Mar 25 00:23:56 | 98.4225 | 0.00551 | 6.3940 | 328.1606 | 108.9803 | 14.29415 | – |
| 2025 Mar 26 18:57 | 2025 Mar 25 00:23:56 | 98.4225 | 0.00551 | 6.3940 | 328.1606 | 108.9803 | 14.29415 | – |
| 2025 Mar 25 18:57 | 2025 Mar 19 23:37:00 | 98.4235 | 0.00554 | 6.0696 | 343.1702 | 108.9803 | 14.29415 | – |
| 2025 Mar 24 18:57 | 2025 Mar 19 23:37:00 | 98.4235 | 0.00554 | 6.0696 | 343.1702 | 108.9803 | 14.29415 | – |
| 2025 Mar 23 18:58 | 2025 Mar 19 23:37:00 | 98.4235 | 0.00554 | 6.0696 | 343.1702 | 108.9803 | 14.29415 | – |
| 2025 Mar 22 18:58 | 2025 Mar 19 23:37:00 | 98.4235 | 0.00554 | 6.0696 | 343.1702 | 108.9803 | 14.29415 | – |
| 2025 Mar 21 18:57 | 2025 Mar 19 23:37:00 | 98.4235 | 0.00554 | 6.0696 | 343.1702 | 108.9803 | 14.29415 | – |
| 2025 Mar 20 18:57 | 2025 Mar 16 12:01:56 | 98.4235 | 0.00557 | 5.8451 | 353.4885 | 108.9803 | 14.29415 | – |
| 2025 Mar 19 18:57 | 2025 Mar 16 12:01:56 | 98.4235 | 0.00557 | 5.8451 | 353.4885 | 108.9803 | 14.29415 | – |
| 2025 Mar 18 18:56 | 2025 Mar 16 12:01:56 | 98.4235 | 0.00557 | 5.8451 | 353.4885 | 108.9803 | 14.29415 | – |
| 2025 Mar 17 18:56 | 2025 Mar 16 12:01:56 | 98.4235 | 0.00557 | 5.8451 | 353.4885 | 108.9803 | 14.29415 | – |
| 2025 Mar 16 18:56 | 2025 Mar 16 12:01:56 | 98.4235 | 0.00557 | 5.8451 | 353.4885 | 108.9803 | 14.29415 | – |
| 2025 Mar 15 18:56 | 2025 Mar 10 11:34:20 | 98.4236 | 0.00562 | 5.4571 | 11.2232 | 108.9803 | 14.29415 | – |
| 2025 Mar 14 18:56 | 2025 Mar 10 11:34:20 | 98.4236 | 0.00562 | 5.4571 | 11.2232 | 108.9803 | 14.29415 | – |
| 2025 Mar 13 18:57 | 2025 Mar 10 11:34:20 | 98.4236 | 0.00562 | 5.4571 | 11.2232 | 108.9803 | 14.29415 | – |
| 2025 Mar 11 18:56 | 2025 Mar 10 11:34:20 | 98.4236 | 0.00562 | 5.4571 | 11.2232 | 108.9803 | 14.29415 | – |
| 2025 Mar 10 18:56 | 2025 Mar 10 11:34:20 | 98.4236 | 0.00562 | 5.4571 | 11.2232 | 108.9803 | 14.29415 | – |
| 2025 Mar 09 18:57 | 2025 Mar 05 12:15:12 | 98.4238 | 0.00565 | 5.1367 | 25.8054 | 108.9803 | 14.29415 | – |
| 2025 Mar 07 18:56 | 2025 Mar 05 12:15:12 | 98.4238 | 0.00565 | 5.1367 | 25.8054 | 108.9803 | 14.29415 | – |