Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/25/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 10/27/2025 | 09:35:46 | 0.28, 61.55 | -0.60, 57.70 | 439.02 | 80 |
| 2 | 10/28/2025 | 09:14:25 | 0.33, 61.56 | 0.45, 62.21 | 74.18 | 80 |
| 3 | 10/30/2025 | 21:20:13 | -0.29, 61.60 | -0.24, 61.47 | 15.60 | 80 |
| 4 | 10/31/2025 | 20:58:52 | -0.34, 61.62 | -1.30, 65.98 | 496.42 | 80 |
| 5 | 11/02/2025 | 09:23:30 | 0.26, 61.66 | 0.02, 60.68 | 111.24 | 80 |
| 6 | 11/03/2025 | 09:02:09 | 0.30, 61.67 | 1.08, 65.20 | 401.49 | 80 |
| 7 | 11/04/2025 | 21:26:39 | -0.21, 61.69 | 0.17, 59.93 | 200.07 | 80 |
| 8 | 11/05/2025 | 21:05:18 | -0.26, 61.72 | -0.90, 64.44 | 311.07 | 80 |
| 9 | 11/07/2025 | 09:29:55 | 0.17, 61.79 | -0.43, 59.16 | 299.46 | 80 |
| 10 | 11/08/2025 | 09:08:33 | 0.22, 61.81 | 0.64, 63.67 | 212.24 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/25/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 10/25/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20