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 |
| 2025 May 22 17:56 | 2025 May 21 09:58:53 | 98.4707 | 0.00732 | 8.8666 | 39.0754 | 321.5701 | 14.64035 | – |
| 2025 May 21 17:56 | 2025 May 21 09:58:53 | 98.4707 | 0.00732 | 8.8666 | 39.0754 | 321.5701 | 14.64035 | – |
| 2025 May 20 17:56 | 2025 May 14 22:09:09 | 98.4708 | 0.00736 | 8.4214 | 58.9143 | 321.5701 | 14.64035 | – |
| 2025 May 19 17:56 | 2025 May 14 22:09:09 | 98.4708 | 0.00736 | 8.4214 | 58.9143 | 321.5701 | 14.64035 | – |
| 2025 May 18 17:57 | 2025 May 14 22:09:09 | 98.4708 | 0.00736 | 8.4214 | 58.9143 | 321.5701 | 14.64035 | – |
| 2025 May 17 17:57 | 2025 May 14 22:09:09 | 98.4708 | 0.00736 | 8.4214 | 58.9143 | 321.5701 | 14.64035 | – |
| 2025 May 16 17:56 | 2025 May 14 22:09:09 | 98.4708 | 0.00736 | 8.4214 | 58.9143 | 321.5701 | 14.64035 | – |
| 2025 May 15 17:57 | 2025 May 14 22:09:09 | 98.4708 | 0.00736 | 8.4214 | 58.9143 | 321.5701 | 14.64035 | – |
| 2025 May 14 17:56 | 2025 May 06 22:13:36 | 98.4705 | 0.00739 | 7.8733 | 83.2144 | 321.5701 | 14.64035 | – |
| 2025 May 13 17:56 | 2025 May 06 22:13:36 | 98.4705 | 0.00739 | 7.8733 | 83.2144 | 321.5701 | 14.64035 | – |
| 2025 May 12 17:56 | 2025 May 06 22:13:36 | 98.4705 | 0.00739 | 7.8733 | 83.2144 | 321.5701 | 14.64035 | – |
| 2025 May 11 17:56 | 2025 May 06 22:13:36 | 98.4705 | 0.00739 | 7.8733 | 83.2144 | 321.5701 | 14.64035 | – |
| 2025 May 10 17:56 | 2025 May 06 22:13:36 | 98.4705 | 0.00739 | 7.8733 | 83.2144 | 321.5701 | 14.64035 | – |
| 2025 May 09 17:57 | 2025 May 06 22:13:36 | 98.4705 | 0.00739 | 7.8733 | 83.2144 | 321.5701 | 14.64035 | – |
| 2025 May 08 17:56 | 2025 May 03 10:33:46 | 98.4714 | 0.00740 | 7.6344 | 93.8112 | 321.5701 | 14.64035 | – |
| 2025 May 07 17:56 | 2025 May 03 10:33:46 | 98.4714 | 0.00740 | 7.6344 | 93.8112 | 321.5701 | 14.64035 | – |
| 2025 May 06 17:57 | 2025 May 03 10:33:46 | 98.4714 | 0.00740 | 7.6344 | 93.8112 | 321.5701 | 14.64035 | – |
| 2025 May 05 17:56 | 2025 May 03 10:33:46 | 98.4714 | 0.00740 | 7.6344 | 93.8112 | 321.5701 | 14.64035 | – |
| 2025 May 04 17:57 | 2025 May 03 10:33:46 | 98.4714 | 0.00740 | 7.6344 | 93.8112 | 321.5701 | 14.64035 | – |
| 2025 May 03 17:57 | 2025 May 03 10:33:46 | 98.4714 | 0.00740 | 7.6344 | 93.8112 | 321.5701 | 14.64035 | – |
| 2025 May 01 17:56 | 2025 Apr 20 22:19:47 | 98.4713 | 0.00736 | 6.7773 | 131.7977 | 321.5701 | 14.64035 | – |
| 2025 Apr 30 17:56 | 2025 Apr 20 22:19:47 | 98.4713 | 0.00736 | 6.7773 | 131.7977 | 321.5701 | 14.64035 | – |
| 2025 Apr 29 17:57 | 2025 Apr 20 22:19:47 | 98.4713 | 0.00736 | 6.7773 | 131.7977 | 321.5701 | 14.64035 | – |
| 2025 Apr 27 17:56 | 2025 Apr 20 22:19:47 | 98.4713 | 0.00736 | 6.7773 | 131.7977 | 321.5701 | 14.64035 | – |
| 2025 Apr 26 17:57 | 2025 Apr 20 22:19:47 | 98.4713 | 0.00736 | 6.7773 | 131.7977 | 321.5701 | 14.64035 | – |
| 2025 Apr 25 17:56 | 2025 Apr 20 22:19:47 | 98.4713 | 0.00736 | 6.7773 | 131.7977 | 321.5701 | 14.64035 | – |