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: 8/25/2021
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 08/25/2021 | 22:18:34 | -0.05,-137.20 | 0.85,-133.16 | 460.98 | 80 |
| 2 | 08/27/2021 | 10:40:23 | 0.04,-137.21 | 0.33,-138.43 | 139.21 | 80 |
| 3 | 08/28/2021 | 10:18:59 | 0.04,-137.21 | -0.72,-133.90 | 376.88 | 80 |
| 4 | 08/29/2021 | 22:40:57 | -0.04,-137.20 | -0.46,-139.21 | 228.93 | 80 |
| 5 | 08/30/2021 | 22:24:52 | -0.04,-137.19 | 0.53,-134.68 | 286.71 | 80 |
| 6 | 09/01/2021 | 10:46:40 | 0.03,-137.18 | 0.65,-139.95 | 314.94 | 80 |
| 7 | 09/02/2021 | 10:25:16 | 0.03,-137.17 | -0.35,-135.41 | 200.10 | 80 |
| 8 | 09/03/2021 | 22:47:13 | -0.01,-137.15 | -0.83,-140.72 | 407.48 | 80 |
| 9 | 09/04/2021 | 22:31:10 | -0.00,-137.13 | 0.22,-136.20 | 107.23 | 80 |
| 10 | 09/06/2021 | 10:50:18 | -0.00,-137.12 | 0.96,-141.47 | 495.42 | 80 |
| 11 | 09/07/2021 | 10:34:14 | -0.00,-137.10 | -0.04,-136.93 | 19.11 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 8/25/2021
Download SNOs between GOES-17 and NPP since TLE EPOCH: 08/25/2021 in txt file.
Historical Predications of SNOs between GOES-17 and NPP