Orbital elements of CZ-4B DEB
| Launched | 9 May 1999 |
| Flight ended | – |
| Launch site | Taiyuan Space Center, PRC |
| Owner | People's Republic of China |
| NORAD ID | 37581 |
| 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 30 17:57 | 2026 May 26 02:28:03 | 98.7025 | 0.01036 | 12.8924 | 280.7307 | 106.0294 | 14.27572 | – |
| 2026 May 29 17:57 | 2026 May 26 02:28:03 | 98.7025 | 0.01036 | 12.8924 | 280.7307 | 106.0294 | 14.27572 | – |
| 2026 May 28 17:56 | 2026 May 26 02:28:03 | 98.7025 | 0.01036 | 12.8924 | 280.7307 | 106.0294 | 14.27572 | – |
| 2026 May 27 17:57 | 2026 May 26 02:28:03 | 98.7025 | 0.01036 | 12.8924 | 280.7307 | 106.0294 | 14.27572 | – |
| 2026 May 26 17:57 | 2026 May 26 02:28:03 | 98.7025 | 0.01036 | 12.8924 | 280.7307 | 106.0294 | 14.27572 | – |
| 2026 May 25 17:57 | 2026 May 20 08:41:25 | 98.7034 | 0.01037 | 12.5111 | 297.6778 | 106.0294 | 14.27572 | – |
| 2026 May 24 17:57 | 2026 May 20 08:41:25 | 98.7034 | 0.01037 | 12.5111 | 297.6778 | 106.0294 | 14.27572 | – |
| 2026 May 23 17:58 | 2026 May 20 08:41:25 | 98.7034 | 0.01037 | 12.5111 | 297.6778 | 106.0294 | 14.27572 | – |
| 2026 May 22 17:57 | 2026 May 20 08:41:25 | 98.7034 | 0.01037 | 12.5111 | 297.6778 | 106.0294 | 14.27572 | – |
| 2026 May 21 17:57 | 2026 May 20 08:41:25 | 98.7034 | 0.01037 | 12.5111 | 297.6778 | 106.0294 | 14.27572 | – |
| 2026 May 20 17:57 | 2026 May 16 14:18:12 | 98.7042 | 0.01038 | 12.2610 | 308.8750 | 106.0294 | 14.27572 | – |
| 2026 May 19 17:58 | 2026 May 16 14:18:12 | 98.7042 | 0.01038 | 12.2610 | 308.8750 | 106.0294 | 14.27572 | – |
| 2026 May 18 17:57 | 2026 May 16 14:18:12 | 98.7042 | 0.01038 | 12.2610 | 308.8750 | 106.0294 | 14.27572 | – |
| 2026 May 17 17:57 | 2026 May 16 14:18:12 | 98.7042 | 0.01038 | 12.2610 | 308.8750 | 106.0294 | 14.27572 | – |
| 2026 May 16 17:56 | 2026 May 16 14:18:12 | 98.7042 | 0.01038 | 12.2610 | 308.8750 | 106.0294 | 14.27572 | – |
| 2026 May 15 17:57 | 2026 May 08 02:09:54 | 98.7042 | 0.01042 | 11.6960 | 333.8895 | 106.0294 | 14.27572 | – |
| 2026 May 14 17:58 | 2026 May 08 02:09:54 | 98.7042 | 0.01042 | 11.6960 | 333.8895 | 106.0294 | 14.27572 | – |
| 2026 May 13 17:58 | 2026 May 08 02:09:54 | 98.7042 | 0.01042 | 11.6960 | 333.8895 | 106.0294 | 14.27572 | – |
| 2026 May 12 17:58 | 2026 May 08 02:09:54 | 98.7042 | 0.01042 | 11.6960 | 333.8895 | 106.0294 | 14.27572 | – |
| 2026 May 11 17:56 | 2026 May 08 02:09:54 | 98.7042 | 0.01042 | 11.6960 | 333.8895 | 106.0294 | 14.27572 | – |
| 2026 May 10 17:57 | 2026 May 08 02:09:54 | 98.7042 | 0.01042 | 11.6960 | 333.8895 | 106.0294 | 14.27572 | – |
| 2026 May 09 17:57 | 2026 May 04 09:10:32 | 98.7041 | 0.01044 | 11.4497 | 344.7912 | 106.0294 | 14.27572 | – |
| 2026 May 08 17:57 | 2026 May 04 09:10:32 | 98.7041 | 0.01044 | 11.4497 | 344.7912 | 106.0294 | 14.27572 | – |
| 2026 May 07 17:58 | 2026 May 04 09:10:32 | 98.7041 | 0.01044 | 11.4497 | 344.7912 | 106.0294 | 14.27572 | – |
| 2026 May 06 17:57 | 2026 May 04 09:10:32 | 98.7041 | 0.01044 | 11.4497 | 344.7912 | 106.0294 | 14.27572 | – |
| 2026 May 05 17:57 | 2026 May 04 09:10:32 | 98.7041 | 0.01044 | 11.4497 | 344.7912 | 106.0294 | 14.27572 | – |
| 2026 May 04 17:57 | 2026 Apr 30 02:23:37 | 98.7052 | 0.01046 | 11.1653 | 357.3373 | 106.0294 | 14.27572 | – |
| 2026 May 03 17:57 | 2026 Apr 30 02:23:37 | 98.7052 | 0.01046 | 11.1653 | 357.3373 | 106.0294 | 14.27572 | – |