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: 11/14/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 11/14/2025 | 19:06:16 | 0.12, -89.50 | 1.00, -85.52 | 454.03 | 16 |
| 2 | 11/16/2025 | 07:29:42 | -0.07, -89.49 | 0.20, -90.79 | 146.92 | 80 |
| 3 | 11/17/2025 | 07:08:19 | -0.09, -89.50 | -0.82, -86.26 | 368.37 | 80 |
| 4 | 11/18/2025 | 19:32:58 | 0.04, -89.51 | -0.43, -91.56 | 234.11 | 80 |
| 5 | 11/19/2025 | 19:11:35 | 0.07, -89.52 | 0.60, -87.04 | 281.86 | 80 |
| 6 | 11/21/2025 | 07:36:05 | -0.02, -89.52 | 0.58, -92.31 | 317.78 | 80 |
| 7 | 11/22/2025 | 07:14:43 | -0.04, -89.52 | -0.45, -87.79 | 197.59 | 80 |
| 8 | 11/23/2025 | 19:39:21 | -0.01, -89.53 | -0.79, -93.09 | 405.57 | 80 |
| 9 | 11/24/2025 | 19:17:59 | 0.02, -89.54 | 0.25, -88.57 | 110.51 | 80 |
| 10 | 11/26/2025 | 07:42:28 | 0.03, -89.55 | 0.97, -93.83 | 487.66 | 80 |
| 11 | 11/27/2025 | 07:21:06 | -0.00, -89.56 | -0.07, -89.31 | 28.09 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/14/2025
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 11/14/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20