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: 11/19/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 11/21/2025 | 07:36:05 | -0.02, -89.50 | 0.60, -92.31 | 319.97 | 80 |
| 2 | 11/22/2025 | 07:14:43 | -0.04, -89.50 | -0.43, -87.79 | 194.84 | 80 |
| 3 | 11/23/2025 | 19:39:21 | -0.01, -89.50 | -0.82, -93.08 | 409.03 | 80 |
| 4 | 11/24/2025 | 19:17:59 | 0.02, -89.50 | 0.21, -88.56 | 106.45 | 80 |
| 5 | 11/26/2025 | 07:42:28 | 0.03, -89.51 | 1.02, -93.82 | 492.80 | 80 |
| 6 | 11/27/2025 | 07:21:06 | -0.00, -89.51 | -0.07, -89.32 | 22.56 | 80 |
| 7 | 11/29/2025 | 19:27:02 | -0.02, -89.52 | -0.13, -90.09 | 65.49 | 80 |
| 8 | 11/30/2025 | 19:05:40 | 0.01, -89.52 | 0.90, -85.57 | 450.59 | 80 |
| 9 | 12/02/2025 | 07:30:09 | 0.05, -89.54 | 0.32, -90.84 | 147.50 | 80 |
| 10 | 12/03/2025 | 07:08:47 | 0.02, -89.54 | -0.72, -86.32 | 367.96 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/19/2025
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 11/19/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20