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: 10/30/2020
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 10/30/2020 20:52:10 -70.69, 44.09 95.27 10/30/2020 20:52:53 -70.69, 44.14 95.27 1.84 43
2 10/30/2020 21:42:53 70.56,-148.39 84.62 10/30/2020 21:42:21 70.54,-148.44 84.60 2.83 32
3 11/02/2020 13:08:32 -70.69, 160.02 94.42 11/02/2020 13:09:22 -70.68, 160.00 94.43 1.44 50
4 11/02/2020 13:59:15 70.56, -32.46 85.47 11/02/2020 13:58:49 70.58, -32.50 85.48 2.42 26
5 11/02/2020 14:49:40 -69.58, 136.36 95.49 11/02/2020 14:48:34 -69.64, 133.79 95.46 99.81 66
6 11/05/2020 05:24:54 -70.68, -84.05 93.60 11/05/2020 05:25:50 -70.71, -84.07 93.58 3.26 56
7 11/05/2020 06:15:38 70.61, 83.37 86.35 11/05/2020 06:15:17 70.61, 83.42 86.34 2.07 21
8 11/05/2020 07:06:07 -69.84,-108.10 94.41 11/05/2020 07:04:58 -69.89,-109.98 94.38 72.05 69
9 11/07/2020 21:41:16 -70.73, 31.79 92.76 11/07/2020 21:42:17 -70.74, 31.86 92.75 2.61 61
10 11/07/2020 22:31:59 70.62,-160.71 87.14 11/07/2020 22:31:44 70.63,-160.66 87.15 2.77 15
11 11/07/2020 23:22:32 -70.05, 7.50 93.42 11/07/2020 23:21:22 -70.09, 6.18 93.39 50.47 70
12 11/10/2020 13:57:38 -70.73, 147.71 92.01 11/10/2020 13:58:46 -70.71, 147.69 92.03 2.52 68
13 11/10/2020 14:48:21 70.62, -44.80 87.90 11/10/2020 14:48:13 70.60, -44.82 87.88 2.65 8
14 11/10/2020 15:38:58 -70.26, 123.10 92.45 11/10/2020 15:37:46 -70.33, 122.41 92.39 27.07 72

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/30/2020
SNOs_Map_FY3D_LANDSAT-8_20201030.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 10/30/2020 in txt file.

Historical Predications of SNOs between FY3D and LANDSAT-8