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: 4/20/2026
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/22/2026 | 19:26:18 | -0.44, -89.48 | -0.55, -89.92 | 50.64 | 80 |
| 2 | 04/23/2026 | 19:10:13 | -0.47, -89.48 | 0.47, -85.38 | 466.99 | 80 |
| 3 | 04/25/2026 | 07:29:22 | 0.40, -89.50 | 0.66, -90.65 | 132.19 | 80 |
| 4 | 04/26/2026 | 07:13:16 | 0.44, -89.50 | -0.30, -86.11 | 385.92 | 80 |
| 5 | 04/27/2026 | 19:32:35 | -0.37, -89.49 | -0.80, -91.43 | 220.39 | 80 |
| 6 | 04/28/2026 | 19:16:29 | -0.40, -89.50 | 0.16, -86.88 | 298.11 | 80 |
| 7 | 04/30/2026 | 07:35:38 | 0.32, -89.53 | 0.91, -92.16 | 300.19 | 80 |
| 8 | 05/01/2026 | 07:19:33 | 0.36, -89.54 | -0.05, -87.62 | 218.42 | 80 |
| 9 | 05/02/2026 | 19:38:51 | -0.28, -89.53 | -1.03, -92.93 | 387.56 | 80 |
| 10 | 05/03/2026 | 19:22:46 | -0.32, -89.54 | -0.06, -88.39 | 131.16 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/20/2026
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/20/2026 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20