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 May 31 17:56 | 2025 May 25 20:42:03 | 98.9287 | 0.00155 | 8.4931 | 334.3324 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 30 17:56 | 2025 May 25 20:42:03 | 98.9287 | 0.00155 | 8.4931 | 334.3324 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 29 17:56 | 2025 May 25 20:42:03 | 98.9287 | 0.00155 | 8.4931 | 334.3324 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 28 17:56 | 2025 May 25 20:42:03 | 98.9287 | 0.00155 | 8.4931 | 334.3324 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 27 17:57 | 2025 May 25 20:42:03 | 98.9287 | 0.00155 | 8.4931 | 334.3324 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 26 17:56 | 2025 May 25 20:42:03 | 98.9287 | 0.00155 | 8.4931 | 334.3324 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 25 17:56 | 2025 May 21 14:00:58 | 98.9282 | 0.00156 | 8.2132 | 346.0414 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 24 17:57 | 2025 May 21 14:00:58 | 98.9282 | 0.00156 | 8.2132 | 346.0414 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 23 17:56 | 2025 May 21 14:00:58 | 98.9282 | 0.00156 | 8.2132 | 346.0414 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 22 17:56 | 2025 May 21 14:00:58 | 98.9282 | 0.00156 | 8.2132 | 346.0414 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 21 17:56 | 2025 May 21 14:00:58 | 98.9282 | 0.00156 | 8.2132 | 346.0414 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 20 17:56 | 2025 May 15 12:32:46 | 98.9274 | 0.00159 | 7.8167 | 2.8029 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 19 17:56 | 2025 May 15 12:32:46 | 98.9274 | 0.00159 | 7.8167 | 2.8029 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 18 17:57 | 2025 May 15 12:32:46 | 98.9274 | 0.00159 | 7.8167 | 2.8029 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 17 17:57 | 2025 May 15 12:32:46 | 98.9274 | 0.00159 | 7.8167 | 2.8029 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 16 17:56 | 2025 May 15 12:32:46 | 98.9274 | 0.00159 | 7.8167 | 2.8029 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 15 17:57 | 2025 May 15 12:32:46 | 98.9274 | 0.00159 | 7.8167 | 2.8029 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 14 17:56 | 2025 May 09 12:47:12 | 98.9266 | 0.00162 | 7.4250 | 19.5505 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 13 17:56 | 2025 May 09 12:47:12 | 98.9266 | 0.00162 | 7.4250 | 19.5505 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 12 17:56 | 2025 May 09 12:47:12 | 98.9266 | 0.00162 | 7.4250 | 19.5505 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 11 17:56 | 2025 May 09 12:47:12 | 98.9266 | 0.00162 | 7.4250 | 19.5505 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 10 17:56 | 2025 May 09 12:47:12 | 98.9266 | 0.00162 | 7.4250 | 19.5505 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 09 17:57 | 2025 May 09 12:47:12 | 98.9266 | 0.00162 | 7.4250 | 19.5505 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 08 17:56 | 2025 May 03 13:01:38 | 98.9266 | 0.00167 | 7.0332 | 36.0817 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 07 17:56 | 2025 May 03 13:01:38 | 98.9266 | 0.00167 | 7.0332 | 36.0817 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 06 17:57 | 2025 May 03 13:01:38 | 98.9266 | 0.00167 | 7.0332 | 36.0817 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 05 17:56 | 2025 May 03 13:01:38 | 98.9266 | 0.00167 | 7.0332 | 36.0817 | 25.7074 | 14.03124 | 5.743 |
| 2025 May 04 17:57 | 2025 May 03 13:01:38 | 98.9266 | 0.00167 | 7.0332 | 36.0817 | 25.7074 | 14.03124 | 5.743 |