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: 5/21/2019
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 05/21/2019 | 22:24:11 | -0.00,-137.18 | 0.59,-134.57 | 297.77 | 80 |
| 2 | 05/23/2019 | 10:45:59 | -0.00,-137.20 | 0.61,-139.84 | 301.54 | 80 |
| 3 | 05/24/2019 | 10:24:35 | -0.01,-137.19 | -0.45,-135.32 | 213.81 | 80 |
| 4 | 05/25/2019 | 22:46:32 | 0.01,-137.16 | -0.78,-140.62 | 394.68 | 80 |
| 5 | 05/26/2019 | 22:30:28 | 0.01,-137.15 | 0.28,-136.10 | 120.87 | 80 |
| 6 | 05/28/2019 | 10:52:17 | -0.01,-137.16 | 0.92,-141.36 | 478.52 | 80 |
| 7 | 05/29/2019 | 10:30:52 | -0.01,-137.15 | -0.07,-136.83 | 36.36 | 80 |
| 8 | 05/31/2019 | 22:34:05 | 0.02,-137.09 | -0.09,-137.61 | 58.84 | 80 |
| 9 | 06/01/2019 | 22:18:00 | 0.02,-137.07 | 0.91,-133.07 | 455.71 | 80 |
| 10 | 06/03/2019 | 10:39:49 | -0.03,-137.07 | 0.29,-138.34 | 145.24 | 80 |
| 11 | 06/04/2019 | 10:18:25 | -0.03,-137.05 | -0.77,-133.82 | 368.40 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 5/21/2019
Download SNOs between GOES-17 and NPP since TLE EPOCH: 05/21/2019 in txt file.
Historical Predictions of SNOs between GOES-17 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service