Orbital elements of CZ-4B DEB
| Launched | 20 October 2003 |
| Flight ended | – |
| Launch site | Taiyuan Space Center, PRC |
| Owner | People's Republic of China |
| NORAD ID | 31139 |
| 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 25 17:57 | 2026 May 20 23:27:43 | 98.4808 | 0.00665 | 9.9549 | 340.3402 | 19.5239 | 14.67801 | – |
| 2026 May 24 17:57 | 2026 May 20 23:27:43 | 98.4808 | 0.00665 | 9.9549 | 340.3402 | 19.5239 | 14.67801 | – |
| 2026 May 23 17:58 | 2026 May 20 23:27:43 | 98.4808 | 0.00665 | 9.9549 | 340.3402 | 19.5239 | 14.67801 | – |
| 2026 May 22 17:57 | 2026 May 20 23:27:43 | 98.4808 | 0.00665 | 9.9549 | 340.3402 | 19.5239 | 14.67801 | – |
| 2026 May 21 17:57 | 2026 May 20 23:27:43 | 98.4808 | 0.00665 | 9.9549 | 340.3402 | 19.5239 | 14.67801 | – |
| 2026 May 20 17:57 | 2026 May 16 11:28:53 | 98.4809 | 0.00669 | 9.6442 | 354.4974 | 19.5239 | 14.67801 | – |
| 2026 May 19 17:58 | 2026 May 16 11:28:53 | 98.4809 | 0.00669 | 9.6442 | 354.4974 | 19.5239 | 14.67801 | – |
| 2026 May 18 17:57 | 2026 May 16 11:28:53 | 98.4809 | 0.00669 | 9.6442 | 354.4974 | 19.5239 | 14.67801 | – |
| 2026 May 17 17:57 | 2026 May 16 11:28:53 | 98.4809 | 0.00669 | 9.6442 | 354.4974 | 19.5239 | 14.67801 | – |
| 2026 May 16 17:56 | 2026 May 16 11:28:53 | 98.4809 | 0.00669 | 9.6442 | 354.4974 | 19.5239 | 14.67801 | – |
| 2026 May 15 17:57 | 2026 May 10 11:30:17 | 98.4818 | 0.00675 | 9.2300 | 13.2934 | 19.5239 | 14.67801 | – |
| 2026 May 14 17:58 | 2026 May 10 11:30:17 | 98.4818 | 0.00675 | 9.2300 | 13.2934 | 19.5239 | 14.67801 | – |
| 2026 May 13 17:58 | 2026 May 10 11:30:17 | 98.4818 | 0.00675 | 9.2300 | 13.2934 | 19.5239 | 14.67801 | – |
| 2026 May 12 17:58 | 2026 May 10 11:30:17 | 98.4818 | 0.00675 | 9.2300 | 13.2934 | 19.5239 | 14.67801 | – |
| 2026 May 11 17:56 | 2026 May 10 11:30:17 | 98.4818 | 0.00675 | 9.2300 | 13.2934 | 19.5239 | 14.67801 | – |
| 2026 May 10 17:57 | 2026 May 10 11:30:17 | 98.4818 | 0.00675 | 9.2300 | 13.2934 | 19.5239 | 14.67801 | – |
| 2026 May 09 17:57 | 2026 May 04 18:04:11 | 98.4816 | 0.00680 | 8.8346 | 31.0887 | 19.5239 | 14.67801 | – |
| 2026 May 08 17:57 | 2026 May 04 18:04:11 | 98.4816 | 0.00680 | 8.8346 | 31.0887 | 19.5239 | 14.67801 | – |
| 2026 May 07 17:58 | 2026 May 04 18:04:11 | 98.4816 | 0.00680 | 8.8346 | 31.0887 | 19.5239 | 14.67801 | – |
| 2026 May 06 17:57 | 2026 May 04 18:04:11 | 98.4816 | 0.00680 | 8.8346 | 31.0887 | 19.5239 | 14.67801 | – |
| 2026 May 05 17:57 | 2026 May 04 18:04:11 | 98.4816 | 0.00680 | 8.8346 | 31.0887 | 19.5239 | 14.67801 | – |
| 2026 May 04 17:57 | 2026 Apr 30 10:59:24 | 98.4815 | 0.00684 | 8.5380 | 44.3540 | 19.5239 | 14.67801 | – |
| 2026 May 03 17:57 | 2026 Apr 30 10:59:24 | 98.4815 | 0.00684 | 8.5380 | 44.3540 | 19.5239 | 14.67801 | – |
| 2026 May 02 17:57 | 2026 Apr 30 10:59:24 | 98.4815 | 0.00684 | 8.5380 | 44.3540 | 19.5239 | 14.67801 | – |
| 2026 May 01 17:56 | 2026 Apr 30 10:59:24 | 98.4815 | 0.00684 | 8.5380 | 44.3540 | 19.5239 | 14.67801 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 10:59:24 | 98.4815 | 0.00684 | 8.5380 | 44.3540 | 19.5239 | 14.67801 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 11:00:02 | 98.4833 | 0.00688 | 8.1239 | 62.7674 | 19.5239 | 14.67801 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 11:00:02 | 98.4833 | 0.00688 | 8.1239 | 62.7674 | 19.5239 | 14.67801 | – |