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: 10/13/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 10/14/2025 | 21:16:59 | -0.44, 61.43 | -0.46, 61.54 | 12.21 | 80 |
| 2 | 10/17/2025 | 09:22:46 | 0.41, 61.43 | 0.29, 60.79 | 72.89 | 80 |
| 3 | 10/18/2025 | 09:01:21 | 0.45, 61.43 | 1.34, 65.32 | 443.23 | 80 |
| 4 | 10/19/2025 | 21:25:45 | -0.38, 61.46 | -0.08, 60.08 | 157.30 | 80 |
| 5 | 10/20/2025 | 21:04:20 | -0.42, 61.48 | -1.13, 64.61 | 357.47 | 80 |
| 6 | 10/22/2025 | 09:28:52 | 0.35, 61.49 | -0.12, 59.34 | 244.54 | 80 |
| 7 | 10/23/2025 | 09:07:27 | 0.39, 61.49 | 0.93, 63.87 | 270.96 | 80 |
| 8 | 10/24/2025 | 21:31:51 | -0.31, 61.52 | 0.32, 58.63 | 328.82 | 80 |
| 9 | 10/25/2025 | 21:10:25 | -0.36, 61.54 | -0.74, 63.16 | 185.09 | 80 |
| 10 | 10/27/2025 | 09:34:57 | 0.28, 61.57 | -0.56, 57.90 | 419.59 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/13/2025
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 10/13/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20