Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between FY3D and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/13/2020
| Index | Date (FY3D) | Time (FY3D) | Lat,Lon (FY3D) | SZA (FY3D ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
| 1 | 04/15/2020 | 11:35:30 | -70.55,-177.10 | 119.56 | 04/15/2020 | 11:36:00 | -70.54,-177.14 | 119.57 | 1.77 | 30 |
| 2 | 04/15/2020 | 12:26:14 | 70.46, -9.65 | 60.35 | 04/15/2020 | 12:25:27 | 70.43, -9.65 | 60.32 | 3.49 | 47 |
| 3 | 04/18/2020 | 03:51:53 | -70.54, -61.18 | 120.51 | 04/18/2020 | 03:52:27 | -70.54, -61.25 | 120.51 | 2.87 | 34 |
| 4 | 04/18/2020 | 04:42:37 | 70.45, 106.27 | 59.39 | 04/18/2020 | 04:41:54 | 70.43, 106.23 | 59.37 | 3.01 | 43 |
| 5 | 04/20/2020 | 20:08:18 | -70.58, 54.66 | 121.39 | 04/20/2020 | 20:08:54 | -70.60, 54.71 | 121.38 | 2.55 | 36 |
| 6 | 04/20/2020 | 20:59:02 | 70.50,-137.89 | 58.51 | 04/20/2020 | 20:58:21 | 70.48,-137.82 | 58.50 | 3.07 | 41 |
| 7 | 04/23/2020 | 12:24:42 | -70.58, 170.57 | 122.29 | 04/23/2020 | 12:25:22 | -70.60, 170.58 | 122.28 | 2.51 | 40 |
| 8 | 04/23/2020 | 13:15:26 | 70.49, -21.97 | 57.61 | 04/23/2020 | 13:14:49 | 70.48, -21.95 | 57.60 | 1.32 | 37 |
| 9 | 04/26/2020 | 04:41:06 | -70.57, -73.51 | 123.17 | 04/26/2020 | 04:41:50 | -70.60, -73.54 | 123.15 | 3.20 | 44 |
| 10 | 04/26/2020 | 05:31:50 | 70.48, 93.95 | 56.73 | 04/26/2020 | 05:31:17 | 70.47, 93.92 | 56.72 | 1.05 | 33 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/13/2020
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 04/13/2020 in txt file.
Historical Predictions of SNOs between FY3D and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service