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: 7/24/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 07/25/2025 | 19:07:25 | 0.09, -89.51 | 0.95, -85.63 | 441.95 | 80 |
| 2 | 07/27/2025 | 07:26:32 | -0.09, -89.47 | 0.24, -90.89 | 162.45 | 80 |
| 3 | 07/28/2025 | 07:10:27 | -0.09, -89.48 | -0.78, -86.36 | 354.61 | 80 |
| 4 | 07/29/2025 | 19:29:45 | 0.10, -89.52 | -0.37, -91.67 | 244.82 | 80 |
| 5 | 07/30/2025 | 19:13:40 | 0.10, -89.53 | 0.65, -87.14 | 272.44 | 80 |
| 6 | 08/01/2025 | 07:32:48 | -0.11, -89.50 | 0.54, -92.41 | 331.23 | 80 |
| 7 | 08/02/2025 | 07:16:43 | -0.11, -89.51 | -0.48, -87.88 | 186.06 | 80 |
| 8 | 08/03/2025 | 19:36:00 | 0.12, -89.56 | -0.67, -93.19 | 413.18 | 80 |
| 9 | 08/04/2025 | 19:19:55 | 0.12, -89.56 | 0.30, -88.64 | 104.15 | 80 |
| 10 | 08/06/2025 | 07:39:03 | -0.13, -89.53 | 0.83, -93.92 | 499.51 | 80 |
| 11 | 08/07/2025 | 07:22:58 | -0.13, -89.54 | -0.14, -89.38 | 18.12 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/24/2025
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 07/24/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20