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 | 20890 |
| 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 Oct 26 18:57 | 2025 Oct 23 21:21:02 | 98.9111 | 0.00146 | 18.3465 | 58.2219 | 302.0366 | 14.07085 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 21:21:02 | 98.9111 | 0.00146 | 18.3465 | 58.2219 | 302.0366 | 14.07085 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 21:21:02 | 98.9111 | 0.00146 | 18.3465 | 58.2219 | 302.0366 | 14.07085 | – |
| 2025 Oct 22 17:56 | 2025 Oct 17 10:03:00 | 98.9098 | 0.00147 | 17.9213 | 75.2138 | 302.0366 | 14.07085 | – |
| 2025 Oct 21 17:56 | 2025 Oct 17 10:03:00 | 98.9098 | 0.00147 | 17.9213 | 75.2138 | 302.0366 | 14.07085 | – |
| 2025 Oct 20 17:56 | 2025 Oct 17 10:03:00 | 98.9098 | 0.00147 | 17.9213 | 75.2138 | 302.0366 | 14.07085 | – |
| 2025 Oct 19 17:56 | 2025 Oct 17 10:03:00 | 98.9098 | 0.00147 | 17.9213 | 75.2138 | 302.0366 | 14.07085 | – |
| 2025 Oct 18 17:56 | 2025 Oct 17 10:03:00 | 98.9098 | 0.00147 | 17.9213 | 75.2138 | 302.0366 | 14.07085 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 09:25:06 | 98.9080 | 0.00146 | 17.2627 | 101.2555 | 302.0366 | 14.07085 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 09:25:06 | 98.9080 | 0.00146 | 17.2627 | 101.2555 | 302.0366 | 14.07085 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 09:25:06 | 98.9080 | 0.00146 | 17.2627 | 101.2555 | 302.0366 | 14.07085 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 09:25:06 | 98.9080 | 0.00146 | 17.2627 | 101.2555 | 302.0366 | 14.07085 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 09:25:06 | 98.9080 | 0.00146 | 17.2627 | 101.2555 | 302.0366 | 14.07085 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 09:25:06 | 98.9080 | 0.00146 | 17.2627 | 101.2555 | 302.0366 | 14.07085 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 09:25:06 | 98.9080 | 0.00146 | 17.2627 | 101.2555 | 302.0366 | 14.07085 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 09:25:06 | 98.9080 | 0.00146 | 17.2627 | 101.2555 | 302.0366 | 14.07085 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 09:25:06 | 98.9080 | 0.00146 | 17.2627 | 101.2555 | 302.0366 | 14.07085 | – |
| 2025 Oct 05 17:56 | 2025 Sep 26 05:28:46 | 98.9062 | 0.00143 | 16.5294 | 130.6504 | 302.0366 | 14.07085 | – |
| 2025 Oct 04 17:57 | 2025 Sep 26 05:28:46 | 98.9062 | 0.00143 | 16.5294 | 130.6504 | 302.0366 | 14.07085 | – |
| 2025 Oct 03 17:57 | 2025 Sep 26 05:28:46 | 98.9062 | 0.00143 | 16.5294 | 130.6504 | 302.0366 | 14.07085 | – |
| 2025 Oct 02 17:56 | 2025 Sep 26 05:28:46 | 98.9062 | 0.00143 | 16.5294 | 130.6504 | 302.0366 | 14.07085 | – |
| 2025 Sep 30 17:56 | 2025 Sep 26 05:28:46 | 98.9062 | 0.00143 | 16.5294 | 130.6504 | 302.0366 | 14.07085 | – |
| 2025 Sep 29 17:56 | 2025 Sep 26 05:28:46 | 98.9062 | 0.00143 | 16.5294 | 130.6504 | 302.0366 | 14.07085 | – |