Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/23/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 11/23/2025 | 19:38:15 | -0.01, -89.50 | 0.00, -93.27 | 419.11 | 0 |
| 2 | 11/24/2025 | 19:17:59 | 0.02, -89.50 | 0.21, -88.56 | 106.82 | 80 |
| 3 | 11/26/2025 | 07:42:28 | 0.03, -89.51 | 1.02, -93.82 | 492.43 | 80 |
| 4 | 11/27/2025 | 07:21:06 | -0.00, -89.51 | -0.07, -89.32 | 22.98 | 80 |
| 5 | 11/29/2025 | 19:27:02 | -0.02, -89.52 | -0.14, -90.09 | 64.74 | 80 |
| 6 | 11/30/2025 | 19:05:40 | 0.01, -89.53 | 0.90, -85.57 | 451.41 | 80 |
| 7 | 12/02/2025 | 07:30:09 | 0.05, -89.54 | 0.32, -90.83 | 146.67 | 80 |
| 8 | 12/03/2025 | 07:08:47 | 0.02, -89.55 | -0.72, -86.31 | 368.86 | 80 |
| 9 | 12/04/2025 | 19:33:25 | -0.08, -89.54 | -0.52, -91.61 | 235.05 | 80 |
| 10 | 12/05/2025 | 19:12:02 | -0.05, -89.55 | 0.53, -87.09 | 281.01 | 80 |
| 11 | 12/07/2025 | 07:36:31 | 0.11, -89.57 | 0.74, -92.34 | 316.21 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/23/2025
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 11/23/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20