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: 11/12/2022
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 11/12/2022 16:50:27 72.36, -72.84 90.12 11/12/2022 16:51:35 72.35, -72.87 90.11 1.37 68
2 11/12/2022 17:41:10 -72.29, 94.62 89.95 11/12/2022 17:41:04 -72.28, 94.63 89.96 1.24 6
3 11/12/2022 18:31:47 71.76, -97.06 89.56 11/12/2022 18:30:38 71.82, -98.54 89.58 51.87 69
4 11/15/2022 08:17:46 -72.37,-124.65 89.19 11/15/2022 08:18:37 -72.34,-124.66 89.22 3.43 51
5 11/15/2022 09:08:31 72.25, 42.89 90.71 11/15/2022 09:08:04 72.25, 42.83 90.70 2.24 27
6 11/17/2022 23:45:06 72.33,-176.39 91.43 11/17/2022 23:45:35 72.33,-176.41 91.43 0.59 29
7 11/18/2022 00:35:49 -72.26, -8.93 88.63 11/18/2022 00:35:04 -72.27, -8.90 88.63 1.37 45
8 11/20/2022 14:21:51 72.88, -36.64 92.57 11/20/2022 14:23:00 72.77, -34.98 92.49 55.92 69
9 11/20/2022 15:12:25 -72.35, 131.77 87.94 11/20/2022 15:12:36 -72.33, 131.84 87.96 2.95 11
10 11/20/2022 16:03:10 72.23, -60.69 91.96 11/20/2022 16:02:03 72.24, -60.69 91.95 0.56 67
11 11/23/2022 05:49:00 -72.40, -87.44 87.33 11/23/2022 05:50:08 -72.38, -87.46 87.35 2.23 68
12 11/23/2022 06:39:45 72.28, 80.10 92.57 11/23/2022 06:39:35 72.28, 80.00 92.56 3.25 10
13 11/23/2022 07:30:21 -71.85,-111.75 87.85 11/23/2022 07:29:10 -71.90,-113.04 87.83 45.00 71
14 11/25/2022 21:16:21 72.39,-139.23 93.19 11/25/2022 21:17:06 72.36,-139.24 93.16 3.38 45
15 11/25/2022 22:07:04 -72.31, 28.24 86.88 11/25/2022 22:06:35 -72.30, 28.28 86.90 2.21 29

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/12/2022
SNOs_Map_FY3D_LANDSAT-8_20221112.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 11/12/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8