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 -72.34,-124.60 89.21 11/15/2022 08:18:36 -72.37,-124.61 89.19 2.30 51
2 11/15/2022 09:08:31 72.27, 42.84 90.73 11/15/2022 09:08:03 72.28, 42.88 90.73 1.46 28
3 11/17/2022 23:45:06 72.31,-176.35 91.41 11/17/2022 23:45:36 72.32,-176.44 91.41 3.32 30
4 11/18/2022 00:35:49 -72.24, -8.89 88.65 11/18/2022 00:35:05 -72.25, -8.93 88.65 1.64 44
5 11/20/2022 14:21:52 72.91, -36.70 92.60 11/20/2022 14:23:00 72.81, -34.90 92.54 60.21 68
6 11/20/2022 15:12:25 -72.33, 131.81 87.96 11/20/2022 15:12:37 -72.32, 131.81 87.97 1.29 12
7 11/20/2022 16:03:10 72.21, -60.65 91.94 11/20/2022 16:02:04 72.23, -60.71 91.94 2.62 66
8 11/23/2022 05:48:59 -72.38, -87.40 87.35 11/23/2022 05:50:08 -72.38, -87.47 87.35 2.28 69
9 11/23/2022 06:39:45 72.32, 80.03 92.60 11/23/2022 06:39:34 72.34, 80.10 92.62 2.97 11
10 11/23/2022 07:30:20 -71.84,-111.72 87.86 11/23/2022 07:29:10 -71.90,-113.05 87.83 46.46 70
11 11/25/2022 21:16:20 72.38,-139.20 93.18 11/25/2022 21:17:06 72.37,-139.22 93.17 1.01 46
12 11/25/2022 22:07:03 -72.30, 28.27 86.90 11/25/2022 22:06:35 -72.31, 28.30 86.89 1.42 28

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/13/2022
SNOs_Map_FY3D_LANDSAT-8_20221113.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