Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-15 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/16/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 07/17/2025 | 09:23:17 | 0.34, 61.27 | 0.17, 60.60 | 75.99 | 80 |
| 2 | 07/18/2025 | 09:07:12 | 0.33, 61.27 | 1.19, 65.14 | 440.61 | 80 |
| 3 | 07/19/2025 | 21:26:21 | -0.37, 61.35 | -0.02, 59.87 | 169.02 | 80 |
| 4 | 07/20/2025 | 21:10:16 | -0.36, 61.36 | -1.04, 64.40 | 346.77 | 80 |
| 5 | 07/22/2025 | 09:29:33 | 0.39, 61.31 | -0.09, 59.09 | 252.19 | 80 |
| 6 | 07/23/2025 | 09:13:29 | 0.38, 61.32 | 0.92, 63.62 | 263.63 | 80 |
| 7 | 07/24/2025 | 21:32:36 | -0.41, 61.40 | 0.29, 58.37 | 346.02 | 80 |
| 8 | 07/25/2025 | 21:16:32 | -0.40, 61.41 | -0.73, 62.90 | 169.65 | 80 |
| 9 | 07/27/2025 | 09:35:49 | 0.42, 61.36 | -0.41, 57.59 | 429.67 | 80 |
| 10 | 07/28/2025 | 09:19:44 | 0.41, 61.37 | 0.56, 62.13 | 86.40 | 80 |
Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/16/2025
Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/16/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NPP