Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/9/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 10/09/2025 | 21:10:51 | -0.48, 61.39 | -0.83, 63.00 | 182.86 | 80 |
| 2 | 10/11/2025 | 09:35:25 | 0.42, 61.38 | -0.40, 57.72 | 417.39 | 80 |
| 3 | 10/12/2025 | 09:13:59 | 0.46, 61.38 | 0.65, 62.25 | 98.55 | 80 |
| 4 | 10/14/2025 | 21:16:59 | -0.44, 61.43 | -0.48, 61.53 | 12.25 | 80 |
| 5 | 10/17/2025 | 09:22:46 | 0.41, 61.44 | 0.25, 60.79 | 73.70 | 80 |
| 6 | 10/18/2025 | 09:01:20 | 0.45, 61.44 | 1.30, 65.32 | 442.30 | 80 |
| 7 | 10/19/2025 | 21:25:46 | -0.38, 61.46 | -0.09, 60.07 | 157.78 | 80 |
| 8 | 10/20/2025 | 21:04:20 | -0.42, 61.48 | -1.14, 64.60 | 356.92 | 80 |
| 9 | 10/22/2025 | 09:28:53 | 0.34, 61.49 | -0.12, 59.33 | 245.82 | 80 |
| 10 | 10/23/2025 | 09:07:27 | 0.38, 61.50 | 0.93, 63.86 | 269.61 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/9/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 10/09/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20