Orbital elements of CZ-4B R/B
| Launched | 13 October 1999 |
| Flight ended | – |
| Launch site | Taiyuan Space Center, PRC |
| Owner | People's Republic of China |
| NORAD ID | 25942 |
| 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 20 17:56 | 2025 May 15 13:04:08 | 98.7747 | 0.00953 | 11.6873 | 316.1429 | 43.2220 | 14.38033 | 5.743 |
| 2025 May 19 17:56 | 2025 May 15 13:04:08 | 98.7747 | 0.00953 | 11.6873 | 316.1429 | 43.2220 | 14.38033 | 5.743 |
| 2025 May 18 17:57 | 2025 May 15 13:04:08 | 98.7747 | 0.00953 | 11.6873 | 316.1429 | 43.2220 | 14.38033 | 5.743 |
| 2025 May 17 17:57 | 2025 May 15 13:04:08 | 98.7747 | 0.00953 | 11.6873 | 316.1429 | 43.2220 | 14.38033 | 5.743 |
| 2025 May 16 17:56 | 2025 May 15 13:04:08 | 98.7747 | 0.00953 | 11.6873 | 316.1429 | 43.2220 | 14.38033 | 5.743 |
| 2025 May 15 17:57 | 2025 May 15 13:04:08 | 98.7747 | 0.00953 | 11.6873 | 316.1429 | 43.2220 | 14.38033 | 5.743 |
| 2025 May 14 17:56 | 2025 May 08 22:25:46 | 98.7756 | 0.00956 | 11.2371 | 335.8831 | 43.2220 | 14.38033 | 5.743 |
| 2025 May 13 17:56 | 2025 May 08 22:25:46 | 98.7756 | 0.00956 | 11.2371 | 335.8831 | 43.2220 | 14.38033 | 5.743 |
| 2025 May 12 17:56 | 2025 May 08 22:25:46 | 98.7756 | 0.00956 | 11.2371 | 335.8831 | 43.2220 | 14.38033 | 5.743 |
| 2025 May 11 17:56 | 2025 May 08 22:25:46 | 98.7756 | 0.00956 | 11.2371 | 335.8831 | 43.2220 | 14.38033 | 5.743 |
| 2025 May 10 17:56 | 2025 May 08 22:25:46 | 98.7756 | 0.00956 | 11.2371 | 335.8831 | 43.2220 | 14.38033 | 5.743 |
| 2025 May 09 17:57 | 2025 May 08 22:25:46 | 98.7756 | 0.00956 | 11.2371 | 335.8831 | 43.2220 | 14.38033 | 5.743 |
| 2025 May 08 17:56 | 2025 May 03 13:50:52 | 98.7765 | 0.00959 | 10.8722 | 351.8231 | 43.2220 | 14.38033 | 5.743 |
| 2025 May 07 17:56 | 2025 May 03 13:50:52 | 98.7765 | 0.00959 | 10.8722 | 351.8231 | 43.2220 | 14.38033 | 5.743 |
| 2025 May 06 17:57 | 2025 May 03 13:50:52 | 98.7765 | 0.00959 | 10.8722 | 351.8231 | 43.2220 | 14.38033 | 5.743 |
| 2025 May 05 17:56 | 2025 May 03 13:50:52 | 98.7765 | 0.00959 | 10.8722 | 351.8231 | 43.2220 | 14.38033 | 5.743 |
| 2025 May 04 17:57 | 2025 May 03 13:50:52 | 98.7765 | 0.00959 | 10.8722 | 351.8231 | 43.2220 | 14.38033 | 5.743 |
| 2025 May 03 17:57 | 2025 May 03 13:50:52 | 98.7765 | 0.00959 | 10.8722 | 351.8231 | 43.2220 | 14.38033 | 5.743 |
| 2025 May 01 17:56 | 2025 Apr 22 02:18:47 | 98.7781 | 0.00967 | 10.0901 | 25.7725 | 43.2220 | 14.38033 | 5.743 |
| 2025 Apr 30 17:56 | 2025 Apr 22 02:18:47 | 98.7781 | 0.00967 | 10.0901 | 25.7725 | 43.2220 | 14.38033 | 5.743 |
| 2025 Apr 29 17:57 | 2025 Apr 22 02:18:47 | 98.7781 | 0.00967 | 10.0901 | 25.7725 | 43.2220 | 14.38033 | 5.743 |
| 2025 Apr 27 17:56 | 2025 Apr 22 02:18:47 | 98.7781 | 0.00967 | 10.0901 | 25.7725 | 43.2220 | 14.38033 | 5.743 |
| 2025 Apr 26 17:57 | 2025 Apr 22 02:18:47 | 98.7781 | 0.00967 | 10.0901 | 25.7725 | 43.2220 | 14.38033 | 5.743 |
| 2025 Apr 25 17:56 | 2025 Apr 22 02:18:47 | 98.7781 | 0.00967 | 10.0901 | 25.7725 | 43.2220 | 14.38033 | 5.743 |
| 2025 Apr 24 17:56 | 2025 Apr 22 02:18:47 | 98.7781 | 0.00967 | 10.0901 | 25.7725 | 43.2220 | 14.38033 | 5.743 |
| 2025 Apr 23 17:57 | 2025 Apr 22 02:18:47 | 98.7781 | 0.00967 | 10.0901 | 25.7725 | 43.2220 | 14.38033 | 5.743 |