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: 4/28/2022
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 04/28/2022 11:41:02 -71.88,-176.46 122.46 04/28/2022 11:41:54 -71.89,-176.38 122.44 3.26 52
2 04/28/2022 12:31:46 71.76, -8.92 57.41 04/28/2022 12:31:22 71.75, -8.98 57.40 2.35 24
3 05/01/2022 03:08:09 71.87, 131.79 56.73 05/01/2022 03:08:54 71.85, 131.81 56.70 2.70 45
4 05/01/2022 03:58:52 -71.76, -60.69 123.40 05/01/2022 03:58:23 -71.79, -60.67 123.38 2.41 29
5 05/03/2022 18:35:15 -71.88, 80.03 124.05 05/03/2022 18:35:55 -71.87, 80.09 124.07 2.76 40
6 05/03/2022 19:25:59 71.77,-112.46 55.83 05/03/2022 19:25:22 71.77,-112.43 55.83 1.05 37
7 05/06/2022 10:02:20 71.86, 28.33 55.17 05/06/2022 10:02:53 71.83, 28.29 55.14 2.66 33
8 05/06/2022 10:53:04 -71.78,-164.23 124.92 05/06/2022 10:52:22 -71.77,-164.18 124.93 2.23 42
9 05/09/2022 01:29:26 -71.87, -23.45 125.55 05/09/2022 01:29:53 -71.87, -23.39 125.55 1.97 27
10 05/09/2022 02:20:10 71.77, 144.05 54.35 05/09/2022 02:19:20 71.77, 144.08 54.34 1.02 50
11 05/11/2022 16:56:32 71.86, -75.19 53.76 05/11/2022 16:56:51 71.84, -75.18 53.74 2.47 19
12 05/11/2022 17:47:16 -71.78, 92.27 126.33 05/11/2022 17:46:20 -71.79, 92.36 126.33 3.17 56

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/28/2022
SNOs_Map_FY3D_LANDSAT-8_20220428.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 04/28/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8