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: 10/21/2020
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 10/22/2020 19:12:38 71.59,-112.54 82.92 10/22/2020 19:13:44 71.47,-109.89 82.81 94.04 66
2 10/22/2020 20:03:03 -70.63, 56.44 98.05 10/22/2020 20:03:27 -70.65, 56.44 98.02 2.48 24
3 10/22/2020 20:53:47 70.55,-136.12 81.89 10/22/2020 20:52:54 70.55,-136.06 81.89 2.19 53
4 10/25/2020 12:19:25 -70.62, 172.38 97.13 10/25/2020 12:19:56 -70.64, 172.30 97.11 3.22 31
5 10/25/2020 13:10:09 70.55, -20.20 82.82 10/25/2020 13:09:23 70.53, -20.20 82.80 1.59 46
6 10/28/2020 04:35:48 -70.67, -71.78 96.18 10/28/2020 04:36:24 -70.68, -71.75 96.16 1.94 36
7 10/28/2020 05:26:30 70.55, 95.72 83.73 10/28/2020 05:25:50 70.58, 95.74 83.75 3.09 40
8 10/30/2020 20:52:09 -70.66, 44.14 95.30 10/30/2020 20:52:52 -70.67, 44.12 95.29 1.26 43
9 10/30/2020 21:42:52 70.55,-148.36 84.61 10/30/2020 21:42:19 70.57,-148.39 84.62 1.96 33
10 11/02/2020 13:08:31 -70.66, 160.06 94.45 11/02/2020 13:09:21 -70.67, 160.00 94.44 2.32 50
11 11/02/2020 13:59:14 70.56, -32.45 85.47 11/02/2020 13:58:48 70.56, -32.52 85.47 2.39 26

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/21/2020
SNOs_Map_FY3D_LANDSAT-8_20201012.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 10/21/2020 in txt file.

Historical Predications of SNOs between FY3D and LANDSAT-8