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: 6/29/2020
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 06/29/2020 13:46:38 70.48, -29.58 47.25 06/29/2020 13:45:57 70.46, -29.57 47.24 1.80 41
2 07/02/2020 05:12:17 -70.59, -81.17 132.45 07/02/2020 05:12:59 -70.58, -81.16 132.47 1.52 42
3 07/02/2020 06:03:00 70.47, 86.35 47.42 07/02/2020 06:02:26 70.48, 86.34 47.44 1.70 34
4 07/04/2020 21:28:40 -70.58, 34.77 132.24 07/04/2020 21:29:29 -70.60, 34.75 132.22 2.57 49
5 07/04/2020 22:19:24 70.51,-157.81 47.70 07/04/2020 22:18:56 70.50,-157.76 47.69 2.27 28
6 07/07/2020 13:45:04 -70.61, 150.62 131.91 07/07/2020 13:45:59 -70.62, 150.65 131.92 1.30 55
7 07/07/2020 14:35:47 70.50, -41.88 47.97 07/07/2020 14:35:26 70.51, -41.86 47.99 1.69 21
8 07/07/2020 15:26:16 -69.72, 126.64 132.84 07/07/2020 15:25:08 -69.75, 124.68 132.74 75.42 68
9 07/10/2020 06:01:27 -70.60, -93.45 131.60 07/10/2020 06:02:29 -70.63, -93.45 131.58 3.16 62
10 07/10/2020 06:52:10 70.49, 74.04 48.29 07/10/2020 06:51:56 70.52, 74.04 48.32 3.55 14
11 07/10/2020 07:42:44 -69.97,-117.83 132.25 07/10/2020 07:41:33 -70.04,-119.04 132.14 46.50 71
12 07/12/2020 22:17:50 -70.64, 22.39 131.18 07/12/2020 22:18:58 -70.64, 22.45 131.20 2.23 68
13 07/12/2020 23:08:33 70.54,-170.12 48.71 07/12/2020 23:08:25 70.53,-170.06 48.71 2.25 8
14 07/12/2020 23:59:11 -70.22, -2.31 131.62 07/12/2020 23:57:58 -70.27, -2.82 131.55 20.13 73

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/29/2020
SNOs_Map_FY3D_LANDSAT-8_20200629.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 06/29/2020 in txt file.

Historical Predications of SNOs between FY3D and LANDSAT-8