Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between FY3D and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/19/2021
| Index | Date (FY3D) | Time (FY3D) | Lat,Lon (FY3D) | SZA (FY3D ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 05/19/2021 | 02:59:45 | 81.23, 73.67 | 66.07 | 05/19/2021 | 03:00:56 | 81.23, 73.56 | 66.04 | 1.93 | 71 |
| 2 | 05/19/2021 | 03:50:29 | -81.23,-119.00 | 113.95 | 05/19/2021 | 03:51:41 | -81.23,-119.11 | 113.97 | 1.82 | 72 |
| 3 | 05/19/2021 | 04:41:14 | 81.23, 48.28 | 66.06 | 05/19/2021 | 04:42:26 | 81.23, 48.16 | 66.03 | 2.01 | 72 |
| 4 | 05/19/2021 | 05:31:58 | -81.23,-144.39 | 113.96 | 05/19/2021 | 05:33:11 | -81.23,-144.50 | 113.98 | 1.90 | 73 |
| 5 | 05/19/2021 | 06:22:43 | 81.23, 22.90 | 66.04 | 05/19/2021 | 06:23:56 | 81.23, 22.77 | 66.02 | 2.10 | 73 |
| 6 | 05/19/2021 | 07:13:27 | -81.23,-169.78 | 113.97 | 05/19/2021 | 07:14:41 | -81.23,-169.89 | 114.00 | 1.97 | 74 |
| 7 | 05/19/2021 | 08:04:12 | 81.23, -2.49 | 66.03 | 05/19/2021 | 08:05:26 | 81.23, -2.62 | 66.01 | 2.18 | 74 |
| 8 | 05/19/2021 | 08:54:56 | -81.23, 164.84 | 113.98 | 05/19/2021 | 08:56:11 | -81.23, 164.72 | 114.01 | 2.05 | 75 |
| 9 | 05/19/2021 | 09:45:41 | 81.23, -27.88 | 66.02 | 05/19/2021 | 09:46:56 | 81.23, -28.01 | 65.99 | 2.26 | 75 |
Figure of FY3D and NPP satellite orbits during SNOs since TLE Epoch: 5/19/2021
Download SNOs between FY3D and NPP since TLE EPOCH: 05/19/2021 in txt file.
Historial Predications of SNOs between FY3D and NPP