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: 5/1/2024
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 05/02/2024 02:41:45 -74.96, -38.92 120.61 05/02/2024 02:42:51 -74.87, -35.86 120.64 88.98 66
2 05/02/2024 03:32:17 74.26, 130.33 58.71 05/02/2024 03:32:28 74.28, 130.34 58.73 2.12 11
3 05/02/2024 04:23:00 -74.21, -62.20 121.35 05/02/2024 04:21:57 -74.20, -62.20 121.36 0.21 63
4 05/04/2024 18:59:00 -74.28, 78.67 122.04 05/04/2024 18:59:26 -74.31, 78.65 122.01 3.34 26
5 05/04/2024 19:49:45 74.20,-113.83 57.88 05/04/2024 19:48:53 74.23,-113.90 57.90 3.16 52
6 05/07/2024 10:25:46 74.29, 26.99 57.24 05/07/2024 10:26:23 74.29, 26.87 57.24 3.62 37
7 05/07/2024 11:16:30 -74.27,-165.64 122.79 05/07/2024 11:15:51 -74.27,-165.54 122.80 2.97 39
8 05/10/2024 01:52:31 -74.37, -24.83 123.39 05/10/2024 01:53:20 -74.36, -24.73 123.40 3.38 49
9 05/10/2024 02:43:15 74.26, 142.76 56.50 05/10/2024 02:42:47 74.27, 142.71 56.50 2.04 28
10 05/12/2024 17:19:16 74.37, -76.48 55.94 05/12/2024 17:20:15 74.37, -76.44 55.95 1.15 59
11 05/12/2024 18:09:59 -74.29, 91.05 124.15 05/12/2024 18:09:44 -74.30, 91.04 124.14 1.43 15

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/1/2024
SNOs_Map_FY3D_LANDSAT-8_20240501.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 05/01/2024 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8