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: 3/29/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 03/30/2025 | 20:37:29 | 0.02,-104.42 | -0.92,-108.68 | 485.26 | 80 |
| 2 | 03/31/2025 | 20:21:23 | 0.02,-104.43 | 0.10,-104.14 | 32.30 | 80 |
| 3 | 04/03/2025 | 08:24:20 | -0.03,-104.39 | 0.05,-104.86 | 52.52 | 80 |
| 4 | 04/04/2025 | 08:02:53 | -0.02,-104.39 | -0.92,-100.31 | 464.89 | 80 |
| 5 | 04/05/2025 | 20:24:47 | 0.02,-104.43 | -0.23,-105.61 | 134.52 | 80 |
| 6 | 04/06/2025 | 20:08:40 | 0.01,-104.43 | 0.75,-101.06 | 383.39 | 80 |
| 7 | 04/08/2025 | 08:30:24 | -0.01,-104.41 | 0.41,-106.32 | 217.59 | 80 |
| 8 | 04/09/2025 | 08:08:58 | -0.01,-104.41 | -0.62,-101.78 | 300.38 | 80 |
| 9 | 04/10/2025 | 20:30:51 | 0.00,-104.45 | -0.56,-107.07 | 298.51 | 80 |
| 10 | 04/11/2025 | 20:14:43 | 0.01,-104.45 | 0.43,-102.52 | 219.80 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/29/2025
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 03/29/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20