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 | 20887 |
| 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 30 18:57 | 2025 Oct 29 12:11:12 | 98.4141 | 0.00188 | 20.5751 | 138.9965 | 18.5144 | 14.50479 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 12:11:12 | 98.4141 | 0.00188 | 20.5751 | 138.9965 | 18.5144 | 14.50479 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 23:17:08 | 98.4132 | 0.00185 | 20.2063 | 155.1392 | 18.5144 | 14.50479 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 23:17:08 | 98.4132 | 0.00185 | 20.2063 | 155.1392 | 18.5144 | 14.50479 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 23:17:08 | 98.4132 | 0.00185 | 20.2063 | 155.1392 | 18.5144 | 14.50479 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 23:17:08 | 98.4132 | 0.00185 | 20.2063 | 155.1392 | 18.5144 | 14.50479 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 23:17:08 | 98.4132 | 0.00185 | 20.2063 | 155.1392 | 18.5144 | 14.50479 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 06:10:45 | 98.4140 | 0.00180 | 19.8258 | 172.0956 | 18.5144 | 14.50479 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 06:10:45 | 98.4140 | 0.00180 | 19.8258 | 172.0956 | 18.5144 | 14.50479 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 06:10:45 | 98.4140 | 0.00180 | 19.8258 | 172.0956 | 18.5144 | 14.50479 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 06:10:45 | 98.4140 | 0.00180 | 19.8258 | 172.0956 | 18.5144 | 14.50479 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:10:45 | 98.4140 | 0.00180 | 19.8258 | 172.0956 | 18.5144 | 14.50479 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 11:58:25 | 98.4135 | 0.00170 | 19.1093 | 205.6584 | 18.5144 | 14.50479 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 11:58:25 | 98.4135 | 0.00170 | 19.1093 | 205.6584 | 18.5144 | 14.50479 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 11:58:25 | 98.4135 | 0.00170 | 19.1093 | 205.6584 | 18.5144 | 14.50479 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 11:58:25 | 98.4135 | 0.00170 | 19.1093 | 205.6584 | 18.5144 | 14.50479 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 11:58:25 | 98.4135 | 0.00170 | 19.1093 | 205.6584 | 18.5144 | 14.50479 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 11:58:25 | 98.4135 | 0.00170 | 19.1093 | 205.6584 | 18.5144 | 14.50479 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 11:58:25 | 98.4135 | 0.00170 | 19.1093 | 205.6584 | 18.5144 | 14.50479 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 11:58:25 | 98.4135 | 0.00170 | 19.1093 | 205.6584 | 18.5144 | 14.50479 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 11:58:25 | 98.4135 | 0.00170 | 19.1093 | 205.6584 | 18.5144 | 14.50479 | – |
| 2025 Oct 05 17:56 | 2025 Sep 26 00:39:13 | 98.4142 | 0.00162 | 18.3454 | 243.3766 | 18.5144 | 14.50479 | – |
| 2025 Oct 04 17:57 | 2025 Sep 26 00:39:13 | 98.4142 | 0.00162 | 18.3454 | 243.3766 | 18.5144 | 14.50479 | – |
| 2025 Oct 03 17:57 | 2025 Sep 26 00:39:13 | 98.4142 | 0.00162 | 18.3454 | 243.3766 | 18.5144 | 14.50479 | – |