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: 11/22/2020
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 11/24/2020 00:10:10 70.70, 174.67 91.20 11/24/2020 00:10:38 70.70, 174.70 91.19 1.35 28
2 11/24/2020 01:00:52 -70.60, -17.85 88.90 11/24/2020 01:00:08 -70.58, -17.84 88.93 2.41 44
3 11/26/2020 16:26:32 70.72, -69.43 91.73 11/26/2020 16:27:07 70.73, -69.37 91.74 2.76 35
4 11/26/2020 17:17:14 -70.62, 98.05 88.38 11/26/2020 17:16:37 -70.62, 98.10 88.37 1.84 37
5 11/29/2020 08:42:54 70.74, 46.46 92.21 11/29/2020 08:43:37 70.71, 46.47 92.18 3.15 43
6 11/29/2020 09:33:36 -70.63,-146.05 87.90 11/29/2020 09:33:07 -70.60,-146.05 87.93 3.26 29
7 12/02/2020 00:59:16 70.76, 162.35 92.65 12/02/2020 01:00:06 70.74, 162.39 92.62 2.79 50
8 12/02/2020 01:49:58 -70.65, -30.16 87.46 12/02/2020 01:49:36 -70.63, -30.13 87.48 2.24 22
9 12/02/2020 02:40:24 69.65, 138.70 91.55 12/02/2020 02:39:18 69.70, 136.17 91.60 98.06 66
10 12/04/2020 17:15:37 70.78, -81.76 93.04 12/04/2020 17:16:34 70.76, -81.70 93.01 3.35 57
11 12/04/2020 18:06:19 -70.67, 85.73 87.07 12/04/2020 18:06:04 -70.66, 85.78 87.09 2.56 15

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/22/2020
SNOs_Map_FY3D_LANDSAT-8_20201122.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 11/22/2020 in txt file.

Historical Predications of SNOs between FY3D and LANDSAT-8