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: 4/14/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/15/2025 | 20:37:44 | 0.02,-104.40 | -0.94,-108.73 | 492.97 | 80 |
| 2 | 04/16/2025 | 20:21:41 | 0.02,-104.40 | 0.06,-104.20 | 22.72 | 80 |
| 3 | 04/19/2025 | 08:24:47 | -0.02,-104.36 | 0.12,-104.94 | 66.96 | 80 |
| 4 | 04/20/2025 | 08:03:23 | -0.02,-104.35 | -0.88,-100.42 | 448.35 | 80 |
| 5 | 04/21/2025 | 20:25:22 | 0.01,-104.38 | -0.27,-105.74 | 154.09 | 80 |
| 6 | 04/22/2025 | 20:09:19 | 0.01,-104.38 | 0.74,-101.21 | 361.68 | 80 |
| 7 | 04/24/2025 | 08:31:07 | -0.00,-104.34 | 0.49,-106.47 | 242.87 | 80 |
| 8 | 04/25/2025 | 08:09:44 | -0.01,-104.34 | -0.52,-101.94 | 272.60 | 80 |
| 9 | 04/26/2025 | 20:31:42 | 0.01,-104.36 | -0.67,-107.25 | 330.28 | 80 |
| 10 | 04/27/2025 | 20:15:39 | 0.01,-104.36 | 0.35,-102.73 | 185.40 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/14/2025
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/14/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20