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: 10/28/2020
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 10/30/2020 20:52:10 -70.67, 44.14 95.30 10/30/2020 20:52:54 -70.67, 44.11 95.29 1.23 44
2 10/30/2020 21:42:54 70.59,-148.43 84.65 10/30/2020 21:42:21 70.57,-148.39 84.63 2.14 33
3 11/02/2020 13:08:32 -70.71, 159.98 94.40 11/02/2020 13:09:21 -70.71, 160.04 94.40 2.55 49
4 11/02/2020 13:59:15 70.59, -32.51 85.50 11/02/2020 13:58:48 70.61, -32.46 85.51 2.66 27
5 11/02/2020 14:49:40 -69.61, 136.32 95.46 11/02/2020 14:48:34 -69.62, 133.76 95.48 99.28 66
6 11/05/2020 05:24:54 -70.71, -84.10 93.57 11/05/2020 05:25:50 -70.69, -84.11 93.60 2.96 56
7 11/05/2020 06:15:37 70.60, 83.40 86.33 11/05/2020 06:15:17 70.58, 83.38 86.31 1.65 20
8 11/05/2020 07:06:06 -69.82,-108.07 94.43 11/05/2020 07:04:58 -69.87,-110.01 94.40 74.62 68
9 11/07/2020 21:41:16 -70.71, 31.82 92.78 11/07/2020 21:42:18 -70.71, 31.82 92.78 0.12 62
10 11/07/2020 22:31:59 70.60,-160.69 87.13 11/07/2020 22:31:45 70.61,-160.70 87.13 0.38 14
11 11/07/2020 23:22:32 -70.03, 7.53 93.43 11/07/2020 23:21:22 -70.12, 6.22 93.36 50.51 70
12 11/10/2020 13:57:38 -70.72, 147.73 92.02 11/10/2020 13:58:46 -70.73, 147.74 92.00 1.83 68
13 11/10/2020 14:48:20 70.61, -44.79 87.89 11/10/2020 14:48:12 70.63, -44.78 87.90 1.36 8
14 11/10/2020 15:38:58 -70.30, 123.03 92.41 11/10/2020 15:37:45 -70.36, 122.45 92.36 22.74 73

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/28/2020
SNOs_Map_FY3D_LANDSAT-8_20201028.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 10/28/2020 in txt file.

Historical Predications of SNOs between FY3D and LANDSAT-8