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: 9/25/2020
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 09/25/2020 04:10:20 69.00, 116.84 69.91 09/25/2020 04:10:43 69.01, 116.86 69.92 1.16 23
2 09/25/2020 05:01:01 -68.91, -75.71 110.16 09/25/2020 05:00:13 -68.89, -75.65 110.18 2.97 48
3 09/27/2020 20:26:43 69.02,-127.27 70.98 09/27/2020 20:27:12 69.02,-127.25 70.98 0.89 29
4 09/27/2020 21:17:24 -68.93, 40.18 109.10 09/27/2020 21:16:42 -68.91, 40.24 109.12 3.43 42
5 09/30/2020 12:43:05 69.04, -11.39 72.05 09/30/2020 12:43:40 69.03, -11.36 72.03 2.26 35
6 09/30/2020 13:33:45 -68.89, 156.14 108.09 09/30/2020 13:33:10 -68.92, 156.14 108.07 3.08 35
7 10/03/2020 04:59:27 69.02, 104.56 73.06 10/03/2020 05:00:09 69.03, 104.53 73.08 2.52 42
8 10/03/2020 05:50:08 -68.91, -87.98 107.03 10/03/2020 05:49:39 -68.93, -87.97 107.02 2.04 29
9 10/05/2020 21:15:50 69.04,-139.56 74.12 10/05/2020 21:16:38 69.04,-139.59 74.12 1.33 48
10 10/05/2020 22:06:31 -68.94, 27.91 105.98 10/05/2020 22:06:08 -68.94, 27.92 105.97 0.74 23
11 10/05/2020 22:56:57 67.86,-163.38 72.99 10/05/2020 22:55:51 67.93,-165.67 73.01 96.21 66
12 10/08/2020 13:32:13 69.07, -23.68 75.17 10/08/2020 13:33:07 69.04, -23.71 75.15 3.14 54
13 10/08/2020 14:22:54 -68.96, 143.79 104.93 10/08/2020 14:22:37 -68.95, 143.81 104.94 1.17 17
14 10/08/2020 15:13:24 68.10, -47.77 74.25 10/08/2020 15:12:16 68.16, -49.52 74.27 72.96 68

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/25/2020
SNOs_Map_FY3D_TERRA_20200925.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 09/25/2020 in txt file.

Historical Predications of SNOs between FY3D and TERRA