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: 10/17/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 10/18/2025 | 21:24:28 | -0.39, 61.45 | -0.38, 61.29 | 17.99 | 80 |
| 2 | 10/19/2025 | 21:03:04 | -0.43, 61.47 | -1.41, 65.82 | 496.09 | 80 |
| 3 | 10/21/2025 | 09:27:40 | 0.36, 61.47 | 0.16, 60.53 | 106.55 | 80 |
| 4 | 10/22/2025 | 09:06:17 | 0.40, 61.48 | 1.18, 65.06 | 408.14 | 80 |
| 5 | 10/23/2025 | 21:30:45 | -0.33, 61.50 | 0.07, 59.81 | 193.39 | 80 |
| 6 | 10/24/2025 | 21:09:23 | -0.37, 61.52 | -1.02, 64.32 | 319.71 | 80 |
| 7 | 10/26/2025 | 09:33:58 | 0.29, 61.55 | -0.27, 59.05 | 285.56 | 80 |
| 8 | 10/27/2025 | 09:12:35 | 0.34, 61.57 | 0.76, 63.57 | 228.28 | 80 |
| 9 | 10/28/2025 | 21:37:03 | -0.26, 61.59 | 0.48, 58.32 | 372.51 | 80 |
| 10 | 10/29/2025 | 21:15:40 | -0.31, 61.61 | -0.61, 62.83 | 139.99 | 80 |
| 11 | 10/31/2025 | 09:40:15 | 0.23, 61.66 | -0.72, 57.57 | 467.40 | 80 |
Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/17/2025
Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/17/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NPP