Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and FY3D Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/18/2020
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | FY3D Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/18/2020 | 10:42:24 | 0.03,-137.21 | 0.20,-137.94 | 82.43 | 80 |
| 2 | 01/19/2020 | 10:20:48 | 0.03,-137.21 | -0.83,-133.36 | 438.95 | 80 |
| 3 | 01/20/2020 | 22:45:08 | -0.04,-137.21 | -0.37,-138.59 | 157.54 | 80 |
| 4 | 01/21/2020 | 22:23:32 | -0.04,-137.21 | 0.67,-134.02 | 363.54 | 80 |
| 5 | 01/23/2020 | 10:47:42 | 0.05,-137.19 | 0.51,-139.21 | 230.18 | 80 |
| 6 | 01/24/2020 | 10:26:07 | 0.05,-137.19 | -0.52,-134.64 | 290.53 | 80 |
| 7 | 01/25/2020 | 22:50:26 | -0.06,-137.18 | -0.68,-139.87 | 306.94 | 80 |
| 8 | 01/26/2020 | 22:28:51 | -0.05,-137.17 | 0.35,-135.29 | 213.66 | 80 |
| 9 | 01/28/2020 | 10:53:01 | 0.06,-137.15 | 0.82,-140.49 | 380.51 | 80 |
| 10 | 01/29/2020 | 10:31:26 | 0.06,-137.14 | -0.21,-135.91 | 139.76 | 80 |
| 11 | 01/30/2020 | 22:55:45 | -0.07,-137.12 | -0.99,-141.14 | 458.53 | 80 |
| 12 | 01/31/2020 | 22:34:09 | -0.06,-137.11 | 0.04,-136.57 | 61.53 | 80 |
Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 1/18/2020
Download SNOs between GOES-17 and FY3D since TLE EPOCH: 01/18/2020 in txt file.
Historical Predictions of SNOs between GOES-17 and FY3D
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service