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: 1/13/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/13/2025 | 20:40:31 | 0.01,-104.65 | -0.97,-109.03 | 499.52 | 80 |
| 2 | 01/14/2025 | 20:24:27 | 0.02,-104.65 | 0.07,-104.51 | 17.12 | 80 |
| 3 | 01/17/2025 | 08:27:32 | -0.02,-104.71 | 0.08,-105.25 | 60.55 | 80 |
| 4 | 01/18/2025 | 08:06:08 | -0.02,-104.71 | -0.90,-100.71 | 455.94 | 80 |
| 5 | 01/19/2025 | 20:28:05 | 0.02,-104.66 | -0.27,-106.02 | 154.32 | 80 |
| 6 | 01/20/2025 | 20:12:01 | 0.03,-104.67 | 0.72,-101.48 | 362.66 | 80 |
| 7 | 01/22/2025 | 08:33:50 | -0.03,-104.74 | 0.42,-106.76 | 230.60 | 80 |
| 8 | 01/23/2025 | 08:12:25 | -0.03,-104.74 | -0.57,-102.23 | 285.83 | 80 |
| 9 | 01/24/2025 | 20:34:23 | 0.04,-104.68 | -0.58,-107.54 | 325.47 | 80 |
| 10 | 01/25/2025 | 20:18:18 | 0.04,-104.68 | 0.42,-103.00 | 191.12 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 1/13/2025
Download SNOs between GOES-17 and NPP since TLE EPOCH: 01/13/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NPP