Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/21/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 03/22/2025 | 08:26:55 | -0.04,-104.38 | 0.06,-104.96 | 65.97 | 80 |
| 2 | 03/23/2025 | 08:05:29 | -0.04,-104.38 | -0.95,-100.42 | 451.27 | 80 |
| 3 | 03/24/2025 | 20:27:22 | 0.03,-104.41 | -0.26,-105.71 | 147.57 | 80 |
| 4 | 03/25/2025 | 20:11:15 | 0.02,-104.41 | 0.76,-101.17 | 369.90 | 80 |
| 5 | 03/27/2025 | 08:33:00 | -0.02,-104.37 | 0.43,-106.41 | 232.66 | 80 |
| 6 | 03/28/2025 | 08:11:33 | -0.02,-104.37 | -0.59,-101.87 | 284.69 | 80 |
| 7 | 03/29/2025 | 20:33:26 | 0.02,-104.40 | -0.59,-107.16 | 314.31 | 80 |
| 8 | 03/30/2025 | 20:17:20 | 0.02,-104.40 | 0.44,-102.62 | 203.16 | 80 |
| 9 | 04/01/2025 | 08:39:03 | -0.02,-104.36 | 0.79,-107.86 | 399.31 | 80 |
| 10 | 04/02/2025 | 08:17:37 | -0.02,-104.36 | -0.25,-103.33 | 117.80 | 80 |
| 11 | 04/03/2025 | 20:39:30 | 0.02,-104.38 | -0.92,-108.61 | 481.84 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 3/21/2025
Download SNOs between GOES-17 and NPP since TLE EPOCH: 03/21/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NPP