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: 5/19/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 05/21/2025 | 08:25:16 | -0.00,-104.40 | 0.15,-105.02 | 71.62 | 80 |
| 2 | 05/22/2025 | 08:03:52 | -0.00,-104.40 | -0.89,-100.50 | 444.46 | 80 |
| 3 | 05/23/2025 | 20:25:50 | 0.00,-104.42 | -0.29,-105.81 | 157.57 | 80 |
| 4 | 05/24/2025 | 20:09:45 | 0.00,-104.42 | 0.70,-101.27 | 358.86 | 80 |
| 5 | 05/26/2025 | 08:31:33 | -0.00,-104.40 | 0.50,-106.54 | 244.07 | 80 |
| 6 | 05/27/2025 | 08:10:10 | 0.00,-104.40 | -0.54,-102.01 | 271.74 | 80 |
| 7 | 05/28/2025 | 20:32:06 | -0.01,-104.41 | -0.68,-107.31 | 331.41 | 80 |
| 8 | 05/29/2025 | 20:16:03 | -0.01,-104.41 | 0.37,-102.79 | 184.98 | 80 |
| 9 | 05/31/2025 | 08:37:51 | 0.02,-104.39 | 0.84,-108.05 | 417.01 | 80 |
| 10 | 06/01/2025 | 08:16:27 | 0.02,-104.39 | -0.16,-103.52 | 99.10 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/19/2025
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/19/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20