Orbital elements of FENGYUN 1B
| Launched | 2 September 1990 |
| Flight ended | – |
| Launch site | Taiyuan Space Center, PRC |
| Owner | People's Republic of China |
| NORAD ID | 20788 |
| Alternative names |
FY-1B |
| 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 Dec 23 18:56 | 2025 Dec 20 13:56:50 | 98.9531 | 0.00167 | 22.1620 | 109.3167 | 250.9812 | 14.03168 | 5.743 |
| 2025 Dec 22 18:57 | 2025 Dec 20 13:56:50 | 98.9531 | 0.00167 | 22.1620 | 109.3167 | 250.9812 | 14.03168 | 5.743 |
| 2025 Dec 21 18:57 | 2025 Dec 20 13:56:50 | 98.9531 | 0.00167 | 22.1620 | 109.3167 | 250.9812 | 14.03168 | 5.743 |
| 2025 Dec 20 18:57 | 2025 Dec 20 13:56:50 | 98.9531 | 0.00167 | 22.1620 | 109.3167 | 250.9812 | 14.03168 | 5.743 |
| 2025 Dec 19 18:57 | 2025 Dec 12 04:00:23 | 98.9515 | 0.00165 | 21.6102 | 131.8470 | 250.9812 | 14.03168 | 5.743 |
| 2025 Dec 18 18:57 | 2025 Dec 12 04:00:23 | 98.9515 | 0.00165 | 21.6102 | 131.8470 | 250.9812 | 14.03168 | 5.743 |
| 2025 Dec 17 18:58 | 2025 Dec 12 04:00:23 | 98.9515 | 0.00165 | 21.6102 | 131.8470 | 250.9812 | 14.03168 | 5.743 |
| 2025 Dec 16 18:57 | 2025 Dec 12 04:00:23 | 98.9515 | 0.00165 | 21.6102 | 131.8470 | 250.9812 | 14.03168 | 5.743 |
| 2025 Dec 15 18:58 | 2025 Dec 12 04:00:23 | 98.9515 | 0.00165 | 21.6102 | 131.8470 | 250.9812 | 14.03168 | 5.743 |
| 2025 Dec 14 18:56 | 2025 Dec 12 04:00:23 | 98.9515 | 0.00165 | 21.6102 | 131.8470 | 250.9812 | 14.03168 | 5.743 |
| 2025 Dec 13 18:56 | 2025 Dec 12 04:00:23 | 98.9515 | 0.00165 | 21.6102 | 131.8470 | 250.9812 | 14.03168 | 5.743 |
| 2025 Dec 12 18:57 | 2025 Dec 12 04:00:23 | 98.9515 | 0.00165 | 21.6102 | 131.8470 | 250.9812 | 14.03168 | 5.743 |
| 2025 Dec 11 18:56 | 2025 Dec 07 05:55:18 | 98.9506 | 0.00164 | 21.2876 | 144.5990 | 250.9812 | 14.03168 | 5.743 |
| 2025 Dec 10 18:56 | 2025 Dec 07 05:55:18 | 98.9506 | 0.00164 | 21.2876 | 144.5990 | 250.9812 | 14.03168 | 5.743 |
| 2025 Dec 09 18:56 | 2025 Dec 07 05:55:18 | 98.9506 | 0.00164 | 21.2876 | 144.5990 | 250.9812 | 14.03168 | 5.743 |
| 2025 Dec 08 18:56 | 2025 Dec 07 05:55:18 | 98.9506 | 0.00164 | 21.2876 | 144.5990 | 250.9812 | 14.03168 | 5.743 |
| 2025 Dec 07 18:56 | 2025 Dec 07 05:55:18 | 98.9506 | 0.00164 | 21.2876 | 144.5990 | 250.9812 | 14.03168 | 5.743 |
| 2025 Dec 06 18:56 | 2025 Dec 02 11:15:35 | 98.9502 | 0.00162 | 20.9744 | 156.9336 | 250.9812 | 14.03168 | 5.743 |
| 2025 Dec 05 18:57 | 2025 Dec 02 11:15:35 | 98.9502 | 0.00162 | 20.9744 | 156.9336 | 250.9812 | 14.03168 | 5.743 |
| 2025 Dec 04 18:57 | 2025 Dec 02 11:15:35 | 98.9502 | 0.00162 | 20.9744 | 156.9336 | 250.9812 | 14.03168 | 5.743 |
| 2025 Dec 03 18:56 | 2025 Dec 02 11:15:35 | 98.9502 | 0.00162 | 20.9744 | 156.9336 | 250.9812 | 14.03168 | 5.743 |
| 2025 Dec 02 18:56 | 2025 Dec 02 11:15:35 | 98.9502 | 0.00162 | 20.9744 | 156.9336 | 250.9812 | 14.03168 | 5.743 |
| 2025 Nov 30 18:57 | 2025 Nov 25 11:32:43 | 98.9503 | 0.00158 | 20.5163 | 175.5491 | 250.9812 | 14.03168 | 5.743 |
| 2025 Nov 29 18:56 | 2025 Nov 25 11:32:43 | 98.9503 | 0.00158 | 20.5163 | 175.5491 | 250.9812 | 14.03168 | 5.743 |
| 2025 Nov 28 18:57 | 2025 Nov 25 11:32:43 | 98.9503 | 0.00158 | 20.5163 | 175.5491 | 250.9812 | 14.03168 | 5.743 |
| 2025 Nov 27 18:57 | 2025 Nov 25 11:32:43 | 98.9503 | 0.00158 | 20.5163 | 175.5491 | 250.9812 | 14.03168 | 5.743 |
| 2025 Nov 26 18:57 | 2025 Nov 25 11:32:43 | 98.9503 | 0.00158 | 20.5163 | 175.5491 | 250.9812 | 14.03168 | 5.743 |