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: 7/1/2020
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 07/02/2020 05:12:17 -70.59, -81.17 132.45 07/02/2020 05:12:59 -70.58, -81.16 132.48 1.68 42
2 07/02/2020 06:03:00 70.46, 86.35 47.42 07/02/2020 06:02:26 70.48, 86.34 47.44 1.76 34
3 07/04/2020 21:28:40 -70.57, 34.77 132.24 07/04/2020 21:29:29 -70.59, 34.74 132.22 2.66 49
4 07/04/2020 22:19:24 70.50,-157.80 47.70 07/04/2020 22:18:56 70.49,-157.76 47.69 1.82 28
5 07/07/2020 13:45:04 -70.61, 150.63 131.92 07/07/2020 13:45:59 -70.61, 150.64 131.93 0.57 55
6 07/07/2020 14:35:47 70.49, -41.87 47.96 07/07/2020 14:35:26 70.51, -41.87 47.98 1.60 21
7 07/07/2020 15:26:16 -69.71, 126.65 132.85 07/07/2020 15:25:08 -69.74, 124.67 132.75 76.17 68
8 07/10/2020 06:01:28 -70.64, -93.52 131.56 07/10/2020 06:02:29 -70.62, -93.46 131.59 3.31 61
9 07/10/2020 06:52:11 70.53, 73.97 48.34 07/10/2020 06:51:56 70.51, 74.03 48.32 2.80 15
10 07/10/2020 07:42:44 -69.96,-117.81 132.26 07/10/2020 07:41:33 -70.03,-119.05 132.15 47.62 71
11 07/12/2020 22:17:50 -70.63, 22.42 131.20 07/12/2020 22:18:58 -70.63, 22.44 131.21 0.76 68
12 07/12/2020 23:08:33 70.52,-170.10 48.70 07/12/2020 23:08:25 70.52,-170.08 48.70 0.66 8
13 07/12/2020 23:59:11 -70.21, -2.28 131.63 07/12/2020 23:57:58 -70.25, -2.84 131.56 21.70 73

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/1/2020
SNOs_Map_FY3D_LANDSAT-8_20200701.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 07/01/2020 in txt file.

Historical Predications of SNOs between FY3D and LANDSAT-8