Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-15 and FY3D Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/23/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | FY3D Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 07/23/2025 | 23:17:15 | -0.45, 61.37 | 0.23, 58.45 | 334.10 | 80 |
| 2 | 07/24/2025 | 22:55:45 | -0.46, 61.38 | -0.84, 63.01 | 186.03 | 80 |
| 3 | 07/26/2025 | 11:17:32 | 0.46, 61.35 | -0.38, 57.80 | 405.98 | 80 |
| 4 | 07/27/2025 | 11:01:22 | 0.46, 61.36 | 0.69, 62.37 | 114.80 | 80 |
| 5 | 07/28/2025 | 23:23:01 | -0.46, 61.41 | 0.49, 57.18 | 482.69 | 80 |
| 6 | 07/29/2025 | 23:01:31 | -0.47, 61.42 | -0.53, 61.75 | 37.46 | 80 |
| 7 | 08/01/2025 | 11:04:28 | 0.47, 61.41 | 0.39, 61.10 | 35.23 | 80 |
| 8 | 08/02/2025 | 10:48:18 | 0.47, 61.42 | 1.47, 65.67 | 484.90 | 80 |
| 9 | 08/03/2025 | 23:09:57 | -0.47, 61.48 | -0.24, 60.49 | 113.32 | 80 |
| 10 | 08/04/2025 | 22:48:27 | -0.48, 61.50 | -1.31, 65.05 | 405.78 | 80 |
| 11 | 08/06/2025 | 11:10:13 | 0.48, 61.50 | 0.11, 59.84 | 188.99 | 80 |
Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 7/23/2025
Download SNOs between GOES-15 and FY3D since TLE EPOCH: 07/23/2025 in txt file.
Historical Predications of SNOs between GOES-15 and FY3D