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: 6/20/2021
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 06/21/2021 | 22:36:36 | -0.02,-137.18 | -0.12,-137.59 | 47.31 | 80 |
| 2 | 06/22/2021 | 22:15:12 | -0.01,-137.17 | 0.91,-133.06 | 467.61 | 80 |
| 3 | 06/24/2021 | 10:39:41 | 0.00,-137.15 | 0.26,-138.34 | 135.05 | 80 |
| 4 | 06/25/2021 | 10:18:18 | -0.00,-137.14 | -0.77,-133.81 | 379.35 | 80 |
| 5 | 06/26/2021 | 22:40:15 | 0.00,-137.11 | -0.43,-139.12 | 228.47 | 80 |
| 6 | 06/27/2021 | 22:24:11 | 0.01,-137.09 | 0.55,-134.58 | 285.97 | 80 |
| 7 | 06/29/2021 | 10:46:00 | -0.00,-137.08 | 0.62,-139.86 | 316.99 | 80 |
| 8 | 06/30/2021 | 10:24:37 | -0.00,-137.06 | -0.41,-135.33 | 197.37 | 80 |
| 9 | 07/01/2021 | 22:46:34 | -0.00,-137.03 | -0.78,-140.64 | 410.74 | 80 |
| 10 | 07/02/2021 | 22:30:29 | 0.00,-137.01 | 0.19,-136.10 | 103.43 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 6/20/2021
Download SNOs between GOES-17 and NPP since TLE EPOCH: 06/20/2021 in txt file.
Historical Predications of SNOs between GOES-17 and NPP