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: 9/12/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 09/14/2025 | 19:26:46 | 0.23, -89.52 | 0.10, -90.05 | 60.33 | 80 |
| 2 | 09/15/2025 | 19:10:43 | 0.23, -89.52 | 1.13, -85.52 | 455.48 | 80 |
| 3 | 09/17/2025 | 07:32:33 | -0.23, -89.48 | 0.05, -90.80 | 149.80 | 80 |
| 4 | 09/18/2025 | 07:11:11 | -0.24, -89.48 | -0.98, -86.27 | 366.20 | 80 |
| 5 | 09/19/2025 | 19:33:10 | 0.24, -89.53 | -0.22, -91.58 | 233.53 | 80 |
| 6 | 09/20/2025 | 19:17:08 | 0.24, -89.54 | 0.81, -87.06 | 283.37 | 80 |
| 7 | 09/22/2025 | 07:38:58 | -0.23, -89.52 | 0.37, -92.33 | 319.84 | 80 |
| 8 | 09/23/2025 | 07:17:35 | -0.24, -89.53 | -0.60, -87.80 | 196.98 | 80 |
| 9 | 09/24/2025 | 19:39:34 | 0.23, -89.58 | -0.58, -93.11 | 402.29 | 80 |
| 10 | 09/25/2025 | 19:23:31 | 0.24, -89.60 | 0.45, -88.59 | 114.95 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 9/12/2025
Download SNOs between GOES-17 and NPP since TLE EPOCH: 09/12/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NPP