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: 12/6/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 12/08/2025 | 09:28:32 | -0.23, 61.48 | -0.42, 60.64 | 95.07 | 80 |
| 2 | 12/09/2025 | 09:07:11 | -0.17, 61.46 | 0.65, 65.16 | 420.78 | 80 |
| 3 | 12/10/2025 | 21:31:40 | 0.27, 61.40 | 0.61, 59.90 | 170.48 | 80 |
| 4 | 12/11/2025 | 21:10:18 | 0.21, 61.39 | -0.47, 64.41 | 344.44 | 80 |
| 5 | 12/13/2025 | 09:34:57 | -0.31, 61.44 | -0.80, 59.13 | 263.08 | 80 |
| 6 | 12/14/2025 | 09:13:34 | -0.26, 61.43 | 0.22, 63.65 | 252.81 | 80 |
| 7 | 12/15/2025 | 21:38:04 | 0.36, 61.35 | 1.02, 58.39 | 337.27 | 80 |
| 8 | 12/16/2025 | 21:16:42 | 0.31, 61.35 | -0.06, 62.90 | 177.31 | 80 |
| 9 | 12/18/2025 | 09:41:19 | -0.41, 61.42 | -1.26, 57.63 | 432.66 | 80 |
| 10 | 12/19/2025 | 09:19:58 | -0.36, 61.42 | -0.17, 62.14 | 82.58 | 80 |
Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/6/2025
Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/06/2025 in txt file.
Historical Predications of SNOs between GOES-15 and NPP