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: 4/14/2020
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 | 11:35:29 | -70.54,-177.08 | 119.57 | 04/15/2020 | 11:35:59 | -70.55,-177.12 | 119.56 | 1.97 | 30 |
2 | 04/15/2020 | 12:26:13 | 70.45, -9.63 | 60.33 | 04/15/2020 | 12:25:26 | 70.44, -9.64 | 60.33 | 1.20 | 47 |
3 | 04/18/2020 | 03:51:54 | -70.58, -61.25 | 120.46 | 04/18/2020 | 03:52:26 | -70.60, -61.17 | 120.46 | 3.35 | 32 |
4 | 04/18/2020 | 04:42:37 | 70.44, 106.29 | 59.38 | 04/18/2020 | 04:41:54 | 70.43, 106.23 | 59.37 | 2.49 | 43 |
5 | 04/20/2020 | 20:08:18 | -70.58, 54.66 | 121.39 | 04/20/2020 | 20:08:54 | -70.59, 54.70 | 121.39 | 1.68 | 36 |
6 | 04/20/2020 | 20:59:02 | 70.49,-137.88 | 58.51 | 04/20/2020 | 20:58:21 | 70.48,-137.83 | 58.49 | 2.63 | 41 |
7 | 04/23/2020 | 12:24:42 | -70.58, 170.57 | 122.29 | 04/23/2020 | 12:25:22 | -70.58, 170.55 | 122.30 | 0.75 | 40 |
8 | 04/23/2020 | 13:15:26 | 70.49, -21.97 | 57.61 | 04/23/2020 | 13:14:49 | 70.46, -21.98 | 57.58 | 3.05 | 37 |
9 | 04/26/2020 | 04:41:05 | -70.58, -73.52 | 123.17 | 04/26/2020 | 04:41:49 | -70.56, -73.59 | 123.19 | 3.32 | 44 |
10 | 04/26/2020 | 05:31:49 | 70.48, 93.94 | 56.73 | 04/26/2020 | 05:31:15 | 70.49, 93.95 | 56.74 | 1.24 | 34 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/14/2020
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 04/14/2020 in txt file.
Historical Predictions of SNOs between FY3D and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service