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: 8/1/2020
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 08/03/2020 09:19:37 70.58, 37.11 53.22 08/03/2020 09:20:20 70.59, 37.08 53.22 1.24 43
2 08/03/2020 10:10:19 -70.49,-155.43 126.87 08/03/2020 10:09:50 -70.48,-155.46 126.88 1.93 29
3 08/06/2020 01:36:01 70.64, 152.94 54.00 08/06/2020 01:36:49 70.62, 153.01 53.98 3.03 48
4 08/06/2020 02:26:42 -70.49, -39.51 126.15 08/06/2020 02:26:19 -70.51, -39.52 126.12 2.64 23
5 08/08/2020 17:52:23 70.58, -91.07 54.70 08/08/2020 17:53:19 70.60, -91.15 54.70 3.43 56
6 08/08/2020 18:43:05 -70.49, 76.40 125.39 08/08/2020 18:42:49 -70.49, 76.33 125.39 2.70 16
7 08/08/2020 19:33:35 69.68,-115.05 53.78 08/08/2020 19:32:28 69.72,-117.13 53.89 80.31 67
8 08/11/2020 10:08:47 70.64, 24.76 55.54 08/11/2020 10:09:48 70.62, 24.77 55.51 1.48 61
9 08/11/2020 10:59:29 -70.54,-167.77 124.56 08/11/2020 10:59:18 -70.52,-167.74 124.58 2.55 11
10 08/11/2020 11:50:03 69.95, 0.47 54.84 08/11/2020 11:48:53 69.97, -0.90 54.91 52.17 70
11 08/14/2020 02:25:09 70.64, 140.67 56.35 08/14/2020 02:26:16 70.65, 140.69 56.35 1.37 67
12 08/14/2020 03:15:51 -70.55, -51.86 123.74 08/14/2020 03:15:46 -70.55, -51.82 123.74 1.63 5
13 08/14/2020 04:06:29 70.16, 116.06 55.87 08/14/2020 04:05:17 70.21, 115.33 55.95 27.86 72

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/1/2020
SNOs_Map_FY3D_LANDSAT-8_20200801.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 08/01/2020 in txt file.

Historical Predications of SNOs between FY3D and LANDSAT-8