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: 4/19/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/20/2025 | 08:03:23 | -0.02,-104.35 | -0.87,-100.41 | 448.54 | 80 |
| 2 | 04/21/2025 | 20:25:22 | 0.01,-104.39 | -0.28,-105.73 | 153.13 | 80 |
| 3 | 04/22/2025 | 20:09:19 | 0.01,-104.39 | 0.73,-101.21 | 362.79 | 80 |
| 4 | 04/24/2025 | 08:31:07 | -0.01,-104.35 | 0.50,-106.47 | 241.99 | 80 |
| 5 | 04/25/2025 | 08:09:44 | -0.01,-104.35 | -0.52,-101.94 | 273.65 | 80 |
| 6 | 04/26/2025 | 20:31:43 | 0.01,-104.38 | -0.62,-107.26 | 328.55 | 80 |
| 7 | 04/27/2025 | 20:15:39 | 0.01,-104.37 | 0.40,-102.74 | 187.27 | 80 |
| 8 | 04/29/2025 | 08:37:28 | -0.01,-104.34 | 0.82,-108.00 | 417.36 | 80 |
| 9 | 04/30/2025 | 08:16:04 | -0.01,-104.33 | -0.20,-103.47 | 97.90 | 80 |
| 10 | 05/02/2025 | 20:21:59 | 0.00,-104.35 | 0.05,-104.26 | 11.01 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/19/2025
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/19/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20