Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/31/2019
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 12/31/2019 | 22:21:11 | -0.02,-137.21 | 0.56,-134.52 | 306.86 | 80 |
| 2 | 01/02/2020 | 10:45:39 | 0.03,-137.22 | 0.57,-139.79 | 292.26 | 80 |
| 3 | 01/03/2020 | 10:24:13 | 0.02,-137.22 | -0.44,-135.26 | 224.57 | 80 |
| 4 | 01/04/2020 | 22:48:48 | -0.03,-137.22 | -0.75,-140.56 | 379.77 | 80 |
| 5 | 01/05/2020 | 22:27:23 | -0.03,-137.22 | 0.26,-136.02 | 136.69 | 80 |
| 6 | 01/07/2020 | 10:51:49 | 0.04,-137.21 | 0.93,-141.28 | 463.64 | 80 |
| 7 | 01/08/2020 | 10:30:24 | 0.03,-137.21 | -0.08,-136.75 | 52.18 | 80 |
| 8 | 01/10/2020 | 22:36:14 | -0.04,-137.17 | -0.09,-137.52 | 38.65 | 80 |
| 9 | 01/11/2020 | 22:14:48 | -0.04,-137.16 | 0.92,-132.98 | 476.56 | 80 |
| 10 | 01/13/2020 | 10:39:14 | 0.04,-137.14 | 0.27,-138.25 | 125.62 | 80 |
| 11 | 01/14/2020 | 10:17:49 | 0.04,-137.12 | -0.74,-133.71 | 389.10 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 12/31/2019
Download SNOs between GOES-17 and NPP since TLE EPOCH: 12/31/2019 in txt file.
Historical Predictions of SNOs between GOES-17 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service