Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/2/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/02/2025 | 20:35:05 | 0.03,-104.42 | 0.00,-107.48 | 341.14 | 0 |
| 2 | 04/03/2025 | 20:17:29 | 0.03,-104.41 | 0.39,-102.81 | 183.00 | 80 |
| 3 | 04/05/2025 | 08:39:14 | -0.03,-104.39 | 0.81,-108.07 | 419.70 | 80 |
| 4 | 04/06/2025 | 08:17:49 | -0.02,-104.38 | -0.23,-103.54 | 97.11 | 80 |
| 5 | 04/08/2025 | 20:23:36 | 0.01,-104.41 | 0.03,-104.29 | 13.83 | 80 |
| 6 | 04/11/2025 | 08:26:36 | -0.01,-104.40 | 0.11,-105.02 | 70.49 | 80 |
| 7 | 04/12/2025 | 08:05:10 | -0.01,-104.40 | -0.88,-100.48 | 446.80 | 80 |
| 8 | 04/13/2025 | 20:27:04 | 0.01,-104.43 | -0.27,-105.78 | 153.44 | 80 |
| 9 | 04/14/2025 | 20:10:58 | 0.02,-104.43 | 0.73,-101.24 | 364.01 | 80 |
| 10 | 04/16/2025 | 08:32:43 | -0.01,-104.41 | 0.46,-106.50 | 237.65 | 80 |
Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 4/2/2025
Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 04/02/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-21