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: 2/21/2020
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 02/21/2020 | 22:46:06 | -0.03,-137.22 | -0.78,-140.57 | 381.67 | 80 |
| 2 | 02/22/2020 | 22:30:01 | -0.03,-137.21 | 0.22,-136.03 | 134.25 | 80 |
| 3 | 02/24/2020 | 10:51:49 | 0.03,-137.20 | 0.96,-141.31 | 468.02 | 80 |
| 4 | 02/25/2020 | 10:30:25 | 0.03,-137.20 | -0.04,-136.77 | 47.65 | 80 |
| 5 | 02/27/2020 | 22:33:38 | -0.03,-137.18 | -0.10,-137.56 | 42.05 | 80 |
| 6 | 02/28/2020 | 22:17:33 | -0.03,-137.18 | 0.90,-133.02 | 473.19 | 80 |
| 7 | 03/01/2020 | 10:39:22 | 0.04,-137.15 | 0.28,-138.30 | 130.29 | 80 |
| 8 | 03/02/2020 | 10:17:57 | 0.04,-137.13 | -0.73,-133.76 | 384.40 | 80 |
| 9 | 03/03/2020 | 22:39:53 | -0.04,-137.11 | -0.48,-139.07 | 222.43 | 80 |
| 10 | 03/04/2020 | 22:23:49 | -0.04,-137.09 | 0.52,-134.53 | 291.75 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 2/21/2020
Download SNOs between GOES-17 and NPP since TLE EPOCH: 02/21/2020 in txt file.
Historical Predictions of SNOs between GOES-17 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service