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: 1/20/2026
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/22/2026 | 21:23:48 | 0.80, 61.40 | 0.76, 61.47 | 8.61 | 80 |
| 2 | 01/25/2026 | 09:29:41 | -0.83, 61.52 | -0.99, 60.71 | 91.42 | 80 |
| 3 | 01/26/2026 | 09:08:18 | -0.80, 61.53 | 0.03, 65.24 | 423.12 | 80 |
| 4 | 01/27/2026 | 21:32:46 | 0.87, 61.46 | 1.21, 59.99 | 168.40 | 80 |
| 5 | 01/28/2026 | 21:11:23 | 0.84, 61.48 | 0.19, 64.52 | 345.11 | 80 |
| 6 | 01/30/2026 | 09:36:00 | -0.90, 61.61 | -1.41, 59.22 | 271.21 | 80 |
| 7 | 01/31/2026 | 09:14:37 | -0.87, 61.63 | -0.38, 63.75 | 242.81 | 80 |
| 8 | 02/01/2026 | 21:39:05 | 0.92, 61.56 | 1.61, 58.50 | 348.70 | 80 |
| 9 | 02/02/2026 | 21:17:41 | 0.90, 61.58 | 0.58, 63.03 | 164.89 | 80 |
Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/20/2026
Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/20/2026 in txt file.
Historical Predications of SNOs between GOES-15 and NPP