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: 9/27/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 09/28/2025 | 21:17:20 | -0.52, 61.36 | -0.52, 61.40 | 4.27 | 80 |
| 2 | 10/01/2025 | 09:23:09 | 0.50, 61.35 | 0.35, 60.65 | 80.62 | 80 |
| 3 | 10/02/2025 | 09:01:43 | 0.53, 61.36 | 1.37, 65.18 | 435.36 | 80 |
| 4 | 10/03/2025 | 21:26:09 | -0.49, 61.39 | -0.13, 59.93 | 167.01 | 80 |
| 5 | 10/04/2025 | 21:04:44 | -0.52, 61.41 | -1.22, 64.46 | 347.93 | 80 |
| 6 | 10/06/2025 | 09:29:17 | 0.47, 61.41 | -0.02, 59.18 | 253.88 | 80 |
| 7 | 10/07/2025 | 09:07:52 | 0.50, 61.41 | 1.02, 63.71 | 261.74 | 80 |
| 8 | 10/08/2025 | 21:32:17 | -0.44, 61.45 | 0.21, 58.46 | 339.84 | 80 |
| 9 | 10/09/2025 | 21:10:52 | -0.47, 61.47 | -0.82, 62.99 | 174.23 | 80 |
| 10 | 10/11/2025 | 09:35:24 | 0.41, 61.49 | -0.46, 57.72 | 430.16 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/27/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/27/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20