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: 9/11/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 09/12/2025 | 21:20:13 | -0.55, 61.39 | -0.52, 61.32 | 8.96 | 80 |
| 2 | 09/15/2025 | 09:20:43 | 0.55, 61.34 | 0.39, 60.55 | 90.59 | 80 |
| 3 | 09/16/2025 | 09:04:38 | 0.56, 61.34 | 1.39, 65.08 | 426.15 | 80 |
| 4 | 09/17/2025 | 21:26:24 | -0.55, 61.39 | -0.19, 59.83 | 178.00 | 80 |
| 5 | 09/18/2025 | 21:05:00 | -0.56, 61.39 | -1.26, 64.35 | 337.99 | 80 |
| 6 | 09/20/2025 | 09:26:54 | 0.54, 61.35 | 0.02, 59.07 | 260.73 | 80 |
| 7 | 09/21/2025 | 09:10:49 | 0.55, 61.35 | 1.03, 63.60 | 256.20 | 80 |
| 8 | 09/22/2025 | 21:32:35 | -0.52, 61.38 | 0.18, 58.35 | 346.44 | 80 |
| 9 | 09/23/2025 | 21:11:11 | -0.54, 61.39 | -0.89, 62.87 | 169.32 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/11/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/11/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20