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: 2/21/2020
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 | 02/21/2020 | 21:16:43 | 70.50,-142.41 | 81.03 | 02/21/2020 | 21:17:20 | 70.48,-142.41 | 81.00 | 1.87 | 37 |
2 | 02/21/2020 | 22:07:24 | -70.36, 25.11 | 99.13 | 02/21/2020 | 22:06:50 | -70.37, 25.06 | 99.12 | 2.08 | 34 |
3 | 02/24/2020 | 13:33:08 | 70.52, -26.54 | 80.07 | 02/24/2020 | 13:33:48 | 70.50, -26.50 | 80.04 | 2.41 | 40 |
4 | 02/24/2020 | 14:23:49 | -70.38, 141.00 | 100.10 | 02/24/2020 | 14:23:18 | -70.39, 140.97 | 100.08 | 1.64 | 31 |
5 | 02/27/2020 | 05:49:33 | 70.54, 89.33 | 79.09 | 02/27/2020 | 05:50:16 | 70.52, 89.41 | 79.06 | 3.61 | 43 |
6 | 02/27/2020 | 06:40:14 | -70.39,-103.12 | 101.08 | 02/27/2020 | 06:39:46 | -70.41,-103.12 | 101.06 | 2.31 | 28 |
7 | 02/29/2020 | 22:05:57 | 70.51,-154.72 | 78.04 | 02/29/2020 | 22:06:45 | 70.48,-154.77 | 78.01 | 2.99 | 48 |
8 | 02/29/2020 | 22:56:39 | -70.41, 12.75 | 102.08 | 02/29/2020 | 22:56:14 | -70.43, 12.79 | 102.06 | 3.09 | 25 |
9 | 03/03/2020 | 14:22:21 | 70.53, -38.85 | 77.03 | 03/03/2020 | 14:23:12 | 70.50, -38.87 | 76.99 | 3.24 | 51 |
10 | 03/03/2020 | 15:13:03 | -70.42, 128.63 | 103.10 | 03/03/2020 | 15:12:42 | -70.39, 128.61 | 103.12 | 3.28 | 21 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/21/2020
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 02/21/2020 in txt file.
Historical Predictions of SNOs between FY3D and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service