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: 10/18/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 10/20/2025 | 07:34:55 | -0.20, -89.50 | 0.40, -92.14 | 300.94 | 80 |
| 2 | 10/21/2025 | 07:13:34 | -0.21, -89.50 | -0.64, -87.62 | 214.43 | 80 |
| 3 | 10/22/2025 | 19:38:13 | 0.18, -89.53 | -0.59, -92.93 | 386.97 | 80 |
| 4 | 10/23/2025 | 19:16:52 | 0.20, -89.54 | 0.46, -88.41 | 128.93 | 80 |
| 5 | 10/25/2025 | 07:41:23 | -0.16, -89.53 | 0.76, -93.69 | 473.55 | 80 |
| 6 | 10/26/2025 | 07:20:01 | -0.18, -89.53 | -0.29, -89.17 | 41.85 | 80 |
| 7 | 10/28/2025 | 19:25:58 | 0.17, -89.57 | 0.06, -89.95 | 44.20 | 80 |
| 8 | 10/29/2025 | 19:04:37 | 0.19, -89.58 | 1.12, -85.44 | 471.97 | 80 |
| 9 | 10/31/2025 | 07:29:08 | -0.16, -89.58 | 0.09, -90.71 | 129.39 | 80 |
| 10 | 11/01/2025 | 07:07:47 | -0.18, -89.59 | -0.97, -86.20 | 386.48 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/18/2025
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/18/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20