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: 9/23/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 09/24/2025 | 09:33:23 | 0.52, 61.32 | -0.00, 59.02 | 263.14 | 80 |
| 2 | 09/25/2025 | 09:12:01 | 0.54, 61.32 | 1.04, 63.54 | 252.64 | 80 |
| 3 | 09/26/2025 | 21:36:30 | -0.50, 61.36 | 0.19, 58.28 | 351.28 | 80 |
| 4 | 09/27/2025 | 21:15:08 | -0.53, 61.37 | -0.85, 62.80 | 163.06 | 80 |
| 5 | 09/29/2025 | 09:39:46 | 0.48, 61.35 | -0.37, 57.50 | 439.27 | 80 |
| 6 | 09/30/2025 | 09:18:24 | 0.51, 61.36 | 0.68, 62.02 | 75.69 | 80 |
| 7 | 10/02/2025 | 21:24:09 | -0.50, 61.40 | -0.45, 61.29 | 14.04 | 80 |
| 8 | 10/03/2025 | 21:02:47 | -0.53, 61.42 | -1.50, 65.81 | 499.93 | 80 |
| 9 | 10/05/2025 | 09:27:24 | 0.48, 61.42 | 0.25, 60.51 | 103.33 | 80 |
| 10 | 10/06/2025 | 09:06:02 | 0.51, 61.42 | 1.31, 65.03 | 411.24 | 80 |
Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/23/2025
Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/23/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NPP