Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/27/2020
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 09/27/2020 20:26:42 69.00,-127.24 70.96 09/27/2020 20:27:12 68.98,-127.29 70.94 2.56 30
2 09/27/2020 21:17:22 -68.86, 40.27 109.17 09/27/2020 21:16:42 -68.87, 40.20 109.16 3.31 40
3 09/30/2020 12:43:05 69.03, -11.37 72.03 09/30/2020 12:43:40 69.04, -11.34 72.05 2.30 35
4 09/30/2020 13:33:45 -68.88, 156.15 108.10 09/30/2020 13:33:11 -68.88, 156.09 108.11 2.65 34
5 10/03/2020 04:59:28 69.06, 104.51 73.10 10/03/2020 05:00:09 69.05, 104.55 73.09 1.93 41
6 10/03/2020 05:50:08 -68.91, -87.96 107.04 10/03/2020 05:49:40 -68.89, -88.02 107.06 3.22 28
7 10/05/2020 21:15:49 69.04,-139.55 74.12 10/05/2020 21:16:37 69.05,-139.58 74.13 1.57 48
8 10/05/2020 22:06:30 -68.93, 27.91 105.98 10/05/2020 22:06:07 -68.95, 27.93 105.97 1.51 23
9 10/05/2020 22:56:57 67.91,-163.44 73.04 10/05/2020 22:55:50 67.94,-165.65 73.02 92.83 67
10 10/08/2020 13:32:12 69.07, -23.68 75.18 10/08/2020 13:33:06 69.05, -23.70 75.15 3.12 54
11 10/08/2020 14:22:53 -68.96, 143.79 104.92 10/08/2020 14:22:36 -68.95, 143.81 104.94 1.97 17
12 10/08/2020 15:13:23 68.11, -47.77 74.26 10/08/2020 15:12:15 68.16, -49.52 74.27 72.67 68

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/27/2020
SNOs_Map_FY3D_TERRA_20200927.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 09/27/2020 in txt file.

Historical Predications of SNOs between FY3D and TERRA