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 |
| 2025 Dec 15 18:58 | 2025 Dec 12 05:49:19 | 98.5553 | 0.00140 | 22.7978 | 168.6389 | 319.6980 | 14.34018 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 05:49:19 | 98.5553 | 0.00140 | 22.7978 | 168.6389 | 319.6980 | 14.34018 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 05:49:19 | 98.5553 | 0.00140 | 22.7978 | 168.6389 | 319.6980 | 14.34018 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 05:49:19 | 98.5553 | 0.00140 | 22.7978 | 168.6389 | 319.6980 | 14.34018 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 17:12:21 | 98.5546 | 0.00137 | 22.4335 | 185.1095 | 319.6980 | 14.34018 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 17:12:21 | 98.5546 | 0.00137 | 22.4335 | 185.1095 | 319.6980 | 14.34018 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 17:12:21 | 98.5546 | 0.00137 | 22.4335 | 185.1095 | 319.6980 | 14.34018 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 17:12:21 | 98.5546 | 0.00137 | 22.4335 | 185.1095 | 319.6980 | 14.34018 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 17:12:21 | 98.5546 | 0.00137 | 22.4335 | 185.1095 | 319.6980 | 14.34018 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 11:29:06 | 98.5545 | 0.00134 | 22.1540 | 198.0034 | 319.6980 | 14.34018 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 11:29:06 | 98.5545 | 0.00134 | 22.1540 | 198.0034 | 319.6980 | 14.34018 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 11:29:06 | 98.5545 | 0.00134 | 22.1540 | 198.0034 | 319.6980 | 14.34018 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 11:29:06 | 98.5545 | 0.00134 | 22.1540 | 198.0034 | 319.6980 | 14.34018 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 11:29:06 | 98.5545 | 0.00134 | 22.1540 | 198.0034 | 319.6980 | 14.34018 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 06:21:29 | 98.5543 | 0.00131 | 21.6784 | 220.3092 | 319.6980 | 14.34018 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 06:21:29 | 98.5543 | 0.00131 | 21.6784 | 220.3092 | 319.6980 | 14.34018 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 06:21:29 | 98.5543 | 0.00131 | 21.6784 | 220.3092 | 319.6980 | 14.34018 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 06:21:29 | 98.5543 | 0.00131 | 21.6784 | 220.3092 | 319.6980 | 14.34018 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 06:21:29 | 98.5543 | 0.00131 | 21.6784 | 220.3092 | 319.6980 | 14.34018 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 06:21:29 | 98.5543 | 0.00131 | 21.6784 | 220.3092 | 319.6980 | 14.34018 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 06:16:53 | 98.5529 | 0.00130 | 21.3486 | 236.2337 | 319.6980 | 14.34018 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 06:16:53 | 98.5529 | 0.00130 | 21.3486 | 236.2337 | 319.6980 | 14.34018 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 06:16:53 | 98.5529 | 0.00130 | 21.3486 | 236.2337 | 319.6980 | 14.34018 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 06:16:53 | 98.5529 | 0.00130 | 21.3486 | 236.2337 | 319.6980 | 14.34018 | – |
| 2025 Nov 18 18:57 | 2025 Nov 07 23:12:22 | 98.5542 | 0.00129 | 20.5380 | 275.9413 | 319.6980 | 14.34018 | – |