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: 4/28/2017
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/29/2017 | 22:23:52 | -0.07,-135.47 | 0.15,-134.41 | 120.49 | 80 |
| 2 | 05/01/2017 | 10:43:00 | 0.07,-135.41 | 1.03,-139.68 | 487.47 | 80 |
| 3 | 05/02/2017 | 10:26:55 | 0.07,-135.39 | 0.01,-135.15 | 27.62 | 80 |
| 4 | 05/04/2017 | 22:27:27 | -0.07,-135.41 | -0.18,-135.92 | 58.92 | 80 |
| 5 | 05/05/2017 | 22:11:23 | -0.08,-135.39 | 0.83,-131.39 | 455.99 | 80 |
| 6 | 05/07/2017 | 10:30:30 | 0.07,-135.32 | 0.40,-136.65 | 152.66 | 80 |
| 7 | 05/08/2017 | 10:14:26 | 0.07,-135.30 | -0.62,-132.12 | 362.05 | 80 |
| 8 | 05/09/2017 | 22:33:42 | -0.06,-135.32 | -0.56,-137.43 | 240.35 | 80 |
| 9 | 05/10/2017 | 22:17:37 | -0.07,-135.30 | 0.46,-132.90 | 273.99 | 80 |
| 10 | 05/12/2017 | 10:36:46 | 0.06,-135.22 | 0.71,-138.17 | 335.79 | 80 |
Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/28/2017
Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/28/2017 in txt file.
Historical Predications of SNOs between GOES-15 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service