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: 11/13/2022
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 11/15/2022 08:17:45 -72.36,-124.63 89.20 11/15/2022 08:18:36 -72.35,-124.64 89.21 1.21 51
2 11/15/2022 09:08:31 72.29, 42.81 90.75 11/15/2022 09:08:03 72.26, 42.85 90.72 3.20 28
3 11/17/2022 23:45:06 72.32,-176.37 91.42 11/17/2022 23:45:35 72.35,-176.38 91.45 3.07 29
4 11/18/2022 00:35:49 -72.25, -8.92 88.64 11/18/2022 00:35:05 -72.23, -8.96 88.67 3.22 44
5 11/20/2022 14:21:52 72.92, -36.73 92.61 11/20/2022 14:23:00 72.80, -34.93 92.52 60.82 68
6 11/20/2022 15:12:25 -72.35, 131.78 87.95 11/20/2022 15:12:36 -72.36, 131.88 87.94 3.42 11
7 11/20/2022 16:03:10 72.23, -60.68 91.95 11/20/2022 16:02:04 72.21, -60.74 91.92 2.99 66
8 11/23/2022 05:49:00 -72.40, -87.44 87.34 11/23/2022 05:50:08 -72.41, -87.41 87.32 1.80 68
9 11/23/2022 06:39:46 72.33, 80.00 92.61 11/23/2022 06:39:35 72.32, 80.06 92.60 2.54 11
10 11/23/2022 07:30:21 -71.85,-111.75 87.85 11/23/2022 07:29:10 -71.93,-112.99 87.80 43.75 71
11 11/25/2022 21:16:20 72.39,-139.23 93.19 11/25/2022 21:17:05 72.41,-139.16 93.21 2.85 45
12 11/25/2022 22:07:03 -72.32, 28.23 86.88 11/25/2022 22:06:35 -72.29, 28.26 86.91 3.19 28

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/13/2022
SNOs_Map_FY3D_LANDSAT-8_20221114.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 11/13/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8