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: 4/20/2026
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/21/2026 | 09:19:16 | -0.58, 63.23 | -0.44, 63.78 | 63.66 | 80 |
| 2 | 04/23/2026 | 21:19:45 | 0.54, 63.30 | 0.62, 63.04 | 30.65 | 80 |
| 3 | 04/24/2026 | 21:03:42 | 0.60, 63.31 | -0.37, 67.57 | 486.05 | 80 |
| 4 | 04/26/2026 | 09:23:05 | -0.49, 63.25 | -0.73, 62.24 | 115.01 | 80 |
| 5 | 04/27/2026 | 09:07:02 | -0.54, 63.25 | 0.26, 66.77 | 402.01 | 80 |
| 6 | 04/28/2026 | 21:26:14 | 0.43, 63.31 | 0.84, 61.48 | 208.68 | 80 |
| 7 | 04/29/2026 | 21:10:12 | 0.48, 63.32 | -0.15, 66.01 | 307.90 | 80 |
| 8 | 05/01/2026 | 09:29:34 | -0.36, 63.27 | -0.94, 60.68 | 294.47 | 80 |
| 9 | 05/02/2026 | 09:13:31 | -0.42, 63.27 | -0.01, 65.23 | 222.15 | 80 |
| 10 | 05/03/2026 | 21:32:44 | 0.30, 63.34 | 1.04, 59.93 | 388.93 | 80 |
Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/20/2026
Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/20/2026 in txt file.
Historical Predications of SNOs between GOES-15 and NPP