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 | 20912 |
| 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 15 17:56 | 2025 Oct 06 12:37:08 | 98.5357 | 0.00122 | 18.4421 | 309.4545 | 173.0496 | 14.35733 | – |
| 2025 Oct 14 17:56 | 2025 Oct 06 12:37:08 | 98.5357 | 0.00122 | 18.4421 | 309.4545 | 173.0496 | 14.35733 | – |
| 2025 Oct 12 17:56 | 2025 Oct 06 12:37:08 | 98.5357 | 0.00122 | 18.4421 | 309.4545 | 173.0496 | 14.35733 | – |
| 2025 Oct 11 17:57 | 2025 Oct 06 12:37:08 | 98.5357 | 0.00122 | 18.4421 | 309.4545 | 173.0496 | 14.35733 | – |
| 2025 Oct 09 17:56 | 2025 Oct 06 12:37:08 | 98.5357 | 0.00122 | 18.4421 | 309.4545 | 173.0496 | 14.35733 | – |
| 2025 Oct 08 17:56 | 2025 Oct 06 12:37:08 | 98.5357 | 0.00122 | 18.4421 | 309.4545 | 173.0496 | 14.35733 | – |
| 2025 Oct 07 17:56 | 2025 Oct 06 12:37:08 | 98.5357 | 0.00122 | 18.4421 | 309.4545 | 173.0496 | 14.35733 | – |
| 2025 Oct 05 17:56 | 2025 Sep 25 23:46:04 | 98.5351 | 0.00130 | 17.7468 | 342.5528 | 173.0496 | 14.35733 | – |
| 2025 Oct 04 17:57 | 2025 Sep 25 23:46:04 | 98.5351 | 0.00130 | 17.7468 | 342.5528 | 173.0496 | 14.35733 | – |
| 2025 Oct 03 17:57 | 2025 Sep 25 23:46:04 | 98.5351 | 0.00130 | 17.7468 | 342.5528 | 173.0496 | 14.35733 | – |
| 2025 Oct 02 17:56 | 2025 Sep 25 23:46:04 | 98.5351 | 0.00130 | 17.7468 | 342.5528 | 173.0496 | 14.35733 | – |
| 2025 Sep 30 17:56 | 2025 Sep 25 23:46:04 | 98.5351 | 0.00130 | 17.7468 | 342.5528 | 173.0496 | 14.35733 | – |
| 2025 Sep 29 17:56 | 2025 Sep 25 23:46:04 | 98.5351 | 0.00130 | 17.7468 | 342.5528 | 173.0496 | 14.35733 | – |
| 2025 Sep 28 17:56 | 2025 Sep 25 23:46:04 | 98.5351 | 0.00130 | 17.7468 | 342.5528 | 173.0496 | 14.35733 | – |
| 2025 Sep 27 17:56 | 2025 Sep 25 23:46:04 | 98.5351 | 0.00130 | 17.7468 | 342.5528 | 173.0496 | 14.35733 | – |
| 2025 Sep 26 17:56 | 2025 Sep 25 23:46:04 | 98.5351 | 0.00130 | 17.7468 | 342.5528 | 173.0496 | 14.35733 | – |
| 2025 Sep 25 17:56 | 2025 Sep 19 23:54:47 | 98.5352 | 0.00135 | 17.3514 | 0.5444 | 173.0496 | 14.35733 | – |
| 2025 Sep 24 17:56 | 2025 Sep 19 23:54:47 | 98.5352 | 0.00135 | 17.3514 | 0.5444 | 173.0496 | 14.35733 | – |
| 2025 Sep 20 17:56 | 2025 Sep 19 23:54:47 | 98.5352 | 0.00135 | 17.3514 | 0.5444 | 173.0496 | 14.35733 | – |
| 2025 Sep 19 17:56 | 2025 Sep 14 23:26:39 | 98.5349 | 0.00139 | 17.0202 | 14.9468 | 173.0496 | 14.35733 | – |
| 2025 Sep 18 17:56 | 2025 Sep 14 23:26:39 | 98.5349 | 0.00139 | 17.0202 | 14.9468 | 173.0496 | 14.35733 | – |