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: 10/1/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 10/02/2025 | 19:13:12 | 0.24, -89.51 | 0.80, -86.93 | 293.03 | 80 |
| 2 | 10/04/2025 | 07:34:58 | -0.23, -89.48 | 0.38, -92.19 | 308.82 | 80 |
| 3 | 10/05/2025 | 07:13:33 | -0.24, -89.48 | -0.66, -87.66 | 208.19 | 80 |
| 4 | 10/06/2025 | 19:38:07 | 0.23, -89.52 | -0.52, -92.95 | 391.15 | 80 |
| 5 | 10/07/2025 | 19:16:41 | 0.24, -89.52 | 0.46, -88.41 | 126.45 | 80 |
| 6 | 10/09/2025 | 07:41:07 | -0.21, -89.50 | 0.70, -93.67 | 474.31 | 80 |
| 7 | 10/10/2025 | 07:19:41 | -0.23, -89.50 | -0.29, -89.12 | 42.77 | 80 |
| 8 | 10/12/2025 | 19:25:28 | 0.22, -89.53 | 0.12, -89.88 | 39.83 | 80 |
| 9 | 10/13/2025 | 19:04:03 | 0.24, -89.54 | 1.18, -85.35 | 477.79 | 80 |
| 10 | 10/15/2025 | 07:28:28 | -0.22, -89.53 | 0.03, -90.60 | 122.02 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/1/2025
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/01/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20