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 | 20974 |
| 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 |
| 2026 May 12 17:58 | 2026 May 10 11:04:58 | 98.5619 | 0.00158 | 8.6493 | 90.4505 | 63.0859 | 14.34599 | – |
| 2026 May 11 17:56 | 2026 May 10 11:04:58 | 98.5619 | 0.00158 | 8.6493 | 90.4505 | 63.0859 | 14.34599 | – |
| 2026 May 10 17:57 | 2026 May 10 11:04:58 | 98.5619 | 0.00158 | 8.6493 | 90.4505 | 63.0859 | 14.34599 | – |
| 2026 May 09 17:57 | 2026 May 04 22:16:07 | 98.5622 | 0.00157 | 8.2836 | 105.0618 | 63.0859 | 14.34599 | – |
| 2026 May 08 17:57 | 2026 May 04 22:16:07 | 98.5622 | 0.00157 | 8.2836 | 105.0618 | 63.0859 | 14.34599 | – |
| 2026 May 07 17:58 | 2026 May 04 22:16:07 | 98.5622 | 0.00157 | 8.2836 | 105.0618 | 63.0859 | 14.34599 | – |
| 2026 May 06 17:57 | 2026 May 04 22:16:07 | 98.5622 | 0.00157 | 8.2836 | 105.0618 | 63.0859 | 14.34599 | – |
| 2026 May 05 17:57 | 2026 May 04 22:16:07 | 98.5622 | 0.00157 | 8.2836 | 105.0618 | 63.0859 | 14.34599 | – |
| 2026 May 04 17:57 | 2026 Apr 30 11:42:10 | 98.5619 | 0.00155 | 7.9902 | 116.7879 | 63.0859 | 14.34599 | – |
| 2026 May 03 17:57 | 2026 Apr 30 11:42:10 | 98.5619 | 0.00155 | 7.9902 | 116.7879 | 63.0859 | 14.34599 | – |
| 2026 May 02 17:57 | 2026 Apr 30 11:42:10 | 98.5619 | 0.00155 | 7.9902 | 116.7879 | 63.0859 | 14.34599 | – |
| 2026 May 01 17:56 | 2026 Apr 30 11:42:10 | 98.5619 | 0.00155 | 7.9902 | 116.7879 | 63.0859 | 14.34599 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 11:42:10 | 98.5619 | 0.00155 | 7.9902 | 116.7879 | 63.0859 | 14.34599 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 11:45:05 | 98.5621 | 0.00152 | 7.5939 | 133.0123 | 63.0859 | 14.34599 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 11:45:05 | 98.5621 | 0.00152 | 7.5939 | 133.0123 | 63.0859 | 14.34599 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 11:45:05 | 98.5621 | 0.00152 | 7.5939 | 133.0123 | 63.0859 | 14.34599 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 11:45:05 | 98.5621 | 0.00152 | 7.5939 | 133.0123 | 63.0859 | 14.34599 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 11:45:05 | 98.5621 | 0.00152 | 7.5939 | 133.0123 | 63.0859 | 14.34599 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 11:45:05 | 98.5621 | 0.00152 | 7.5939 | 133.0123 | 63.0859 | 14.34599 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 06:05:21 | 98.5624 | 0.00148 | 7.2479 | 147.5788 | 63.0859 | 14.34599 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 06:05:21 | 98.5624 | 0.00148 | 7.2479 | 147.5788 | 63.0859 | 14.34599 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 06:05:21 | 98.5624 | 0.00148 | 7.2479 | 147.5788 | 63.0859 | 14.34599 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 06:05:21 | 98.5624 | 0.00148 | 7.2479 | 147.5788 | 63.0859 | 14.34599 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 06:05:21 | 98.5624 | 0.00148 | 7.2479 | 147.5788 | 63.0859 | 14.34599 | – |
| 2026 Apr 18 17:56 | 2026 Apr 12 22:58:14 | 98.5625 | 0.00143 | 6.8319 | 165.5856 | 63.0859 | 14.34599 | – |
| 2026 Apr 16 17:57 | 2026 Apr 12 22:58:14 | 98.5625 | 0.00143 | 6.8319 | 165.5856 | 63.0859 | 14.34599 | – |