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: 7/4/2020
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 07/04/2020 21:28:40 -70.57, 34.78 132.24 07/04/2020 21:29:29 -70.60, 34.75 132.22 3.30 49
2 07/04/2020 22:19:24 70.50,-157.79 47.69 07/04/2020 22:18:56 70.50,-157.75 47.69 1.54 28
3 07/07/2020 13:45:04 -70.61, 150.63 131.92 07/07/2020 13:45:59 -70.61, 150.65 131.93 0.82 55
4 07/07/2020 14:35:47 70.49, -41.87 47.96 07/07/2020 14:35:26 70.51, -41.86 47.98 2.19 21
5 07/07/2020 15:26:16 -69.71, 126.65 132.84 07/07/2020 15:25:08 -69.74, 124.68 132.75 75.92 68
6 07/10/2020 06:01:26 -70.60, -93.44 131.60 07/10/2020 06:02:28 -70.62, -93.46 131.59 2.53 62
7 07/10/2020 06:52:10 70.54, 73.97 48.34 07/10/2020 06:51:55 70.52, 74.03 48.32 3.30 15
8 07/10/2020 07:42:43 -69.97,-117.82 132.26 07/10/2020 07:41:32 -70.03,-119.05 132.15 47.12 71
9 07/12/2020 22:17:50 -70.64, 22.40 131.19 07/12/2020 22:18:58 -70.63, 22.43 131.21 2.13 68
10 07/12/2020 23:08:33 70.53,-170.11 48.71 07/12/2020 23:08:25 70.52,-170.08 48.69 1.87 8
11 07/12/2020 23:59:10 -70.17, -2.22 131.67 07/12/2020 23:57:58 -70.25, -2.85 131.56 25.32 72
12 07/15/2020 14:34:15 -70.74, 138.15 130.67 07/15/2020 14:35:27 -70.68, 138.40 130.74 11.11 72
13 07/15/2020 15:24:56 70.53, -54.20 49.12 07/15/2020 15:24:55 70.52, -54.20 49.11 1.32 1
14 07/15/2020 16:15:38 -70.42, 113.29 130.99 07/15/2020 16:14:25 -70.42, 113.28 130.99 0.99 73

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/4/2020
SNOs_Map_FY3D_LANDSAT-8_20200704.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 07/04/2020 in txt file.

Historical Predications of SNOs between FY3D and LANDSAT-8