Orbital elements of CZ-4B R/B
| Launched | 24 October 2013 |
| Flight ended | 8 September 2025 |
| Launch site | Jiuquan Space Center, PRC |
| Owner | People's Republic of China |
| NORAD ID | 39359 |
| 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 Sep 15 17:56 | 2025 Sep 09 19:30:24 | 74.9471 | 0.00079 | 3.9419 | 259.5365 | 100.5012 | 16.47161 | – |
| 2025 Sep 12 17:57 | 2025 Sep 03 14:18:43 | 74.9569 | 0.00089 | 4.9007 | 146.8358 | 100.5012 | 16.47161 | – |
| 2025 Sep 11 17:57 | 2025 Sep 03 14:18:43 | 74.9569 | 0.00089 | 4.9007 | 146.8358 | 100.5012 | 16.47161 | – |
| 2025 Sep 10 17:56 | 2025 Sep 03 14:18:43 | 74.9569 | 0.00089 | 4.9007 | 146.8358 | 100.5012 | 16.47161 | – |
| 2025 Sep 08 17:57 | 2025 Sep 03 14:18:43 | 74.9569 | 0.00089 | 4.9007 | 146.8358 | 100.5012 | 16.47161 | – |
| 2025 Sep 07 17:56 | 2025 Sep 03 14:18:43 | 74.9569 | 0.00089 | 4.9007 | 146.8358 | 100.5012 | 16.47161 | – |
| 2025 Sep 06 20:41 | 2025 Sep 03 14:18:43 | 74.9569 | 0.00089 | 4.9007 | 146.8358 | 100.5012 | 16.47161 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 14:18:43 | 74.9569 | 0.00089 | 4.9007 | 146.8358 | 100.5012 | 16.47161 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 22:44:12 | 74.9571 | 0.00167 | 5.9034 | 156.6233 | 100.5012 | 16.47161 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 22:44:12 | 74.9571 | 0.00167 | 5.9034 | 156.6233 | 100.5012 | 16.47161 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 22:44:12 | 74.9571 | 0.00167 | 5.9034 | 156.6233 | 100.5012 | 16.47161 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 22:44:12 | 74.9571 | 0.00167 | 5.9034 | 156.6233 | 100.5012 | 16.47161 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 22:44:12 | 74.9571 | 0.00167 | 5.9034 | 156.6233 | 100.5012 | 16.47161 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 22:44:12 | 74.9571 | 0.00167 | 5.9034 | 156.6233 | 100.5012 | 16.47161 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 03:27:31 | 74.9619 | 0.00201 | 6.6212 | 163.6484 | 100.5012 | 16.47161 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 03:27:31 | 74.9619 | 0.00201 | 6.6212 | 163.6484 | 100.5012 | 16.47161 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 03:27:31 | 74.9619 | 0.00201 | 6.6212 | 163.6484 | 100.5012 | 16.47161 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 03:27:31 | 74.9619 | 0.00201 | 6.6212 | 163.6484 | 100.5012 | 16.47161 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 03:27:31 | 74.9619 | 0.00201 | 6.6212 | 163.6484 | 100.5012 | 16.47161 | – |
| 2025 Aug 22 17:56 | 2025 Aug 18 01:56:31 | 74.9641 | 0.00226 | 7.3741 | 173.9321 | 100.5012 | 16.47161 | – |