Orbital elements of CZ-4B R/B
| Launched | 9 May 1999 |
| Flight ended | – |
| Launch site | Taiyuan Space Center, PRC |
| Owner | People's Republic of China |
| NORAD ID | 25732 |
| 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 18 17:56 | 2025 Sep 18 00:46:12 | 98.6911 | 0.00381 | 20.2776 | 120.6154 | 307.9476 | 14.18212 | 4.743 |
| 2025 Sep 15 17:56 | 2025 Sep 15 01:28:28 | 98.6914 | 0.00380 | 20.0837 | 128.9798 | 307.9476 | 14.18212 | 4.743 |
| 2025 Sep 14 17:56 | 2025 Sep 14 01:46:01 | 98.6914 | 0.00380 | 20.0192 | 131.7548 | 307.9476 | 14.18212 | 4.743 |
| 2025 Sep 12 17:57 | 2025 Sep 11 18:17:07 | 98.6918 | 0.00379 | 19.8682 | 138.2262 | 307.9476 | 14.18212 | 4.743 |
| 2025 Sep 11 17:57 | 2025 Sep 10 23:25:32 | 98.6919 | 0.00379 | 19.8169 | 140.4496 | 307.9476 | 14.18212 | 4.743 |
| 2025 Sep 10 17:56 | 2025 Sep 10 01:10:21 | 98.6921 | 0.00378 | 19.7564 | 143.0822 | 307.9476 | 14.18212 | 4.743 |
| 2025 Sep 08 17:57 | 2025 Sep 08 03:43:07 | 98.6924 | 0.00377 | 19.6327 | 148.4136 | 307.9476 | 14.18212 | 4.743 |
| 2025 Sep 07 17:56 | 2025 Sep 07 03:55:47 | 98.6927 | 0.00377 | 19.5680 | 151.2024 | 307.9476 | 14.18212 | 4.743 |
| 2025 Sep 06 20:41 | 2025 Sep 06 02:32:59 | 98.6928 | 0.00376 | 19.4989 | 154.2160 | 307.9476 | 14.18212 | 4.743 |
| 2025 Sep 03 17:57 | 2025 Sep 03 03:28:13 | 98.6932 | 0.00375 | 19.3055 | 162.6314 | 307.9476 | 14.18212 | 4.743 |
| 2025 Sep 02 17:56 | 2025 Sep 02 01:52:22 | 98.6933 | 0.00374 | 19.2359 | 165.6734 | 307.9476 | 14.18212 | 4.743 |
| 2025 Sep 01 17:56 | 2025 Sep 01 03:59:59 | 98.6934 | 0.00374 | 19.1764 | 168.2540 | 307.9476 | 14.18212 | 4.743 |
| 2025 Aug 31 17:56 | 2025 Aug 31 02:37:35 | 98.6935 | 0.00373 | 19.1073 | 171.2962 | 307.9476 | 14.18212 | 4.743 |
| 2025 Aug 30 17:56 | 2025 Aug 30 02:56:21 | 98.6936 | 0.00373 | 19.0429 | 174.1173 | 307.9476 | 14.18212 | 4.743 |
| 2025 Aug 29 17:56 | 2025 Aug 29 03:15:54 | 98.6937 | 0.00373 | 18.9784 | 176.9584 | 307.9476 | 14.18212 | 4.743 |
| 2025 Aug 28 17:57 | 2025 Aug 27 21:17:29 | 98.6939 | 0.00372 | 18.8969 | 180.4940 | 307.9476 | 14.18212 | 4.743 |
| 2025 Aug 27 17:56 | 2025 Aug 27 01:59:29 | 98.6941 | 0.00371 | 18.8444 | 182.8019 | 307.9476 | 14.18212 | 4.743 |
| 2025 Aug 26 17:56 | 2025 Aug 25 18:12:45 | 98.6944 | 0.00370 | 18.7579 | 186.5926 | 307.9476 | 14.18212 | 4.743 |
| 2025 Aug 25 17:56 | 2025 Aug 24 23:22:15 | 98.6945 | 0.00370 | 18.7066 | 188.8478 | 307.9476 | 14.18212 | 4.743 |
| 2025 Aug 24 17:56 | 2025 Aug 23 20:46:49 | 98.6947 | 0.00369 | 18.6342 | 192.0372 | 307.9476 | 14.18212 | 4.743 |
| 2025 Aug 23 17:56 | 2025 Aug 20 17:58:36 | 98.6952 | 0.00368 | 18.4306 | 201.0583 | 307.9476 | 14.18212 | 4.743 |
| 2025 Aug 22 17:56 | 2025 Aug 20 17:58:36 | 98.6952 | 0.00368 | 18.4306 | 201.0583 | 307.9476 | 14.18212 | 4.743 |