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: 8/6/2020
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 08/08/2020 17:52:24 70.61, -91.11 54.73 08/08/2020 17:53:19 70.61, -91.13 54.72 0.45 55
2 08/08/2020 18:43:06 -70.53, 76.35 125.36 08/08/2020 18:42:49 -70.50, 76.34 125.38 2.45 17
3 08/08/2020 19:33:36 69.71,-115.09 53.81 08/08/2020 19:32:28 69.74,-117.10 53.91 77.67 68
4 08/11/2020 10:08:46 70.61, 24.80 55.51 08/11/2020 10:09:47 70.64, 24.80 55.53 3.37 61
5 08/11/2020 10:59:28 -70.52,-167.74 124.58 08/11/2020 10:59:17 -70.54,-167.73 124.57 1.43 11
6 08/11/2020 11:50:02 69.92, 0.51 54.81 08/11/2020 11:48:52 69.99, -0.88 54.93 53.38 70
7 08/14/2020 02:25:10 70.66, 140.64 56.37 08/14/2020 02:26:16 70.67, 140.72 56.37 3.05 66
8 08/14/2020 03:15:51 -70.52, -51.82 123.77 08/14/2020 03:15:47 -70.51, -51.88 123.78 2.66 4
9 08/14/2020 04:06:29 70.13, 116.11 55.84 08/14/2020 04:05:18 70.18, 115.28 55.92 31.73 71
10 08/16/2020 18:41:34 70.71,-103.53 57.26 08/16/2020 18:42:45 70.69,-103.37 57.23 6.53 71
11 08/16/2020 19:32:14 -70.52, 64.10 122.93 08/16/2020 19:32:16 -70.54, 64.04 122.91 2.94 2
12 08/16/2020 20:22:56 70.34,-128.31 56.90 08/16/2020 20:21:44 70.36,-128.57 56.94 10.24 72
13 08/19/2020 10:58:01 70.92, 12.04 58.34 08/19/2020 10:59:12 70.82, 12.72 58.22 26.97 71
14 08/19/2020 11:48:38 -70.57, 179.93 122.02 08/19/2020 11:48:45 -70.56, 179.95 122.03 1.50 7
15 08/19/2020 12:39:21 70.44, -12.56 57.87 08/19/2020 12:38:12 70.44, -12.58 57.87 0.75 69

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/6/2020
SNOs_Map_FY3D_LANDSAT-8_20200806.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 08/06/2020 in txt file.

Historical Predications of SNOs between FY3D and LANDSAT-8