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 Oct 16 17:56 | 2025 Oct 07 12:08:37 | 98.4223 | 0.00568 | 19.0615 | 106.7315 | 44.3264 | 14.29728 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 12:08:37 | 98.4223 | 0.00568 | 19.0615 | 106.7315 | 44.3264 | 14.29728 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 12:08:37 | 98.4223 | 0.00568 | 19.0615 | 106.7315 | 44.3264 | 14.29728 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 12:08:37 | 98.4223 | 0.00568 | 19.0615 | 106.7315 | 44.3264 | 14.29728 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 12:08:37 | 98.4223 | 0.00568 | 19.0615 | 106.7315 | 44.3264 | 14.29728 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 12:08:37 | 98.4223 | 0.00568 | 19.0615 | 106.7315 | 44.3264 | 14.29728 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 12:08:37 | 98.4223 | 0.00568 | 19.0615 | 106.7315 | 44.3264 | 14.29728 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 12:08:37 | 98.4223 | 0.00568 | 19.0615 | 106.7315 | 44.3264 | 14.29728 | – |
| 2025 Oct 05 17:56 | 2025 Sep 26 00:14:36 | 98.4225 | 0.00565 | 18.3202 | 140.0556 | 44.3264 | 14.29728 | – |
| 2025 Oct 04 17:57 | 2025 Sep 26 00:14:36 | 98.4225 | 0.00565 | 18.3202 | 140.0556 | 44.3264 | 14.29728 | – |
| 2025 Oct 03 17:57 | 2025 Sep 26 00:14:36 | 98.4225 | 0.00565 | 18.3202 | 140.0556 | 44.3264 | 14.29728 | – |
| 2025 Oct 02 17:56 | 2025 Sep 26 00:14:36 | 98.4225 | 0.00565 | 18.3202 | 140.0556 | 44.3264 | 14.29728 | – |
| 2025 Sep 30 17:56 | 2025 Sep 26 00:14:36 | 98.4225 | 0.00565 | 18.3202 | 140.0556 | 44.3264 | 14.29728 | – |
| 2025 Sep 29 17:56 | 2025 Sep 26 00:14:36 | 98.4225 | 0.00565 | 18.3202 | 140.0556 | 44.3264 | 14.29728 | – |
| 2025 Sep 28 17:56 | 2025 Sep 26 00:14:36 | 98.4225 | 0.00565 | 18.3202 | 140.0556 | 44.3264 | 14.29728 | – |
| 2025 Sep 27 17:56 | 2025 Sep 26 00:14:36 | 98.4225 | 0.00565 | 18.3202 | 140.0556 | 44.3264 | 14.29728 | – |
| 2025 Sep 26 17:56 | 2025 Sep 26 00:14:36 | 98.4225 | 0.00565 | 18.3202 | 140.0556 | 44.3264 | 14.29728 | – |
| 2025 Sep 25 17:56 | 2025 Sep 19 23:47:15 | 98.4226 | 0.00561 | 17.9321 | 157.5715 | 44.3264 | 14.29728 | – |
| 2025 Sep 24 17:56 | 2025 Sep 19 23:47:15 | 98.4226 | 0.00561 | 17.9321 | 157.5715 | 44.3264 | 14.29728 | – |
| 2025 Sep 20 17:56 | 2025 Sep 19 23:47:15 | 98.4226 | 0.00561 | 17.9321 | 157.5715 | 44.3264 | 14.29728 | – |
| 2025 Sep 19 17:56 | 2025 Sep 14 22:53:23 | 98.4221 | 0.00558 | 17.6072 | 172.3447 | 44.3264 | 14.29728 | – |