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: 4/18/2026
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/20/2026 | 09:35:19 | -0.53, 63.23 | -1.40, 59.24 | 453.37 | 80 |
| 2 | 04/21/2026 | 09:19:15 | -0.58, 63.23 | -0.47, 63.79 | 63.38 | 80 |
| 3 | 04/23/2026 | 21:19:45 | 0.54, 63.31 | 0.59, 63.03 | 31.09 | 80 |
| 4 | 04/24/2026 | 21:03:42 | 0.59, 63.31 | -0.34, 67.58 | 485.49 | 80 |
| 5 | 04/26/2026 | 09:23:05 | -0.49, 63.25 | -0.70, 62.23 | 115.73 | 80 |
| 6 | 04/27/2026 | 09:07:02 | -0.54, 63.26 | 0.23, 66.78 | 401.22 | 80 |
| 7 | 04/28/2026 | 21:26:14 | 0.43, 63.32 | 0.87, 61.49 | 209.60 | 80 |
| 8 | 04/29/2026 | 21:10:11 | 0.48, 63.33 | -0.12, 66.02 | 306.90 | 80 |
| 9 | 05/01/2026 | 09:29:34 | -0.36, 63.28 | -0.97, 60.69 | 295.59 | 80 |
| 10 | 05/02/2026 | 09:13:31 | -0.42, 63.29 | 0.03, 65.22 | 220.94 | 80 |
Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/18/2026
Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/18/2026 in txt file.
Historical Predications of SNOs between GOES-15 and NPP