Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/7/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 11/08/2025 | 07:29:08 | -0.11, -89.49 | 0.15, -90.61 | 127.92 | 80 |
| 2 | 11/09/2025 | 07:07:46 | -0.14, -89.49 | -0.91, -86.10 | 386.35 | 80 |
| 3 | 11/10/2025 | 19:32:26 | 0.09, -89.50 | -0.35, -91.40 | 217.31 | 80 |
| 4 | 11/11/2025 | 19:11:04 | 0.12, -89.51 | 0.71, -86.89 | 298.03 | 80 |
| 5 | 11/13/2025 | 07:35:33 | -0.08, -89.50 | 0.54, -92.15 | 302.79 | 80 |
| 6 | 11/14/2025 | 07:14:12 | -0.11, -89.51 | -0.53, -87.64 | 212.47 | 80 |
| 7 | 11/15/2025 | 19:38:51 | 0.06, -89.53 | -0.72, -92.95 | 390.44 | 80 |
| 8 | 11/16/2025 | 19:17:30 | 0.08, -89.54 | 0.35, -88.44 | 125.81 | 80 |
| 9 | 11/18/2025 | 07:41:59 | -0.03, -89.55 | 0.89, -93.70 | 472.96 | 80 |
| 10 | 11/19/2025 | 07:20:37 | -0.06, -89.56 | -0.12, -89.18 | 42.75 | 80 |
Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 11/7/2025
Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 11/07/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-21