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: 9/21/2026
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 09/22/2026 | 09:36:27 | 1.25, 63.35 | 0.60, 60.49 | 325.81 | 80 |
| 2 | 09/23/2026 | 09:15:05 | 1.31, 63.35 | 1.70, 65.01 | 189.47 | 80 |
| 3 | 09/24/2026 | 21:39:31 | -1.20, 63.27 | -0.39, 59.78 | 398.63 | 80 |
| 4 | 09/25/2026 | 21:18:09 | -1.27, 63.28 | -1.49, 64.30 | 115.69 | 80 |
| 5 | 09/27/2026 | 09:42:44 | 1.14, 63.37 | 0.15, 59.03 | 494.94 | 80 |
| 6 | 09/28/2026 | 09:21:21 | 1.21, 63.38 | 1.25, 63.55 | 19.62 | 80 |
| 7 | 09/30/2026 | 21:27:05 | -1.15, 63.32 | -1.03, 62.84 | 54.72 | 80 |
| 8 | 10/01/2026 | 21:05:43 | -1.22, 63.33 | -2.13, 67.35 | 458.16 | 80 |
| 9 | 10/03/2026 | 09:30:17 | 1.09, 63.45 | 0.75, 62.10 | 154.16 | 80 |
| 10 | 10/04/2026 | 09:08:55 | 1.17, 63.46 | 1.86, 66.61 | 359.12 | 80 |
| 11 | 10/05/2026 | 21:33:22 | -1.03, 63.39 | -0.59, 61.37 | 229.15 | 80 |
Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/21/2026
Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/21/2026 in txt file.
Historical Predications of SNOs between GOES-15 and NPP