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: 9/21/2020
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 09/22/2020 11:03:28 -69.86,-167.62 110.29 09/22/2020 11:04:36 -69.76,-165.67 110.38 75.80 68
2 09/22/2020 11:53:58 68.99, 0.93 68.87 09/22/2020 11:54:15 68.99, 0.96 68.86 1.14 17
3 09/22/2020 12:44:38 -68.85, 168.45 111.27 09/22/2020 12:43:45 -68.88, 168.45 111.24 3.28 53
4 09/25/2020 04:10:20 69.02, 116.82 69.93 09/25/2020 04:10:44 68.99, 116.83 69.91 3.10 24
5 09/25/2020 05:01:00 -68.87, -75.66 110.20 09/25/2020 05:00:14 -68.88, -75.67 110.19 1.46 46
6 09/27/2020 20:26:42 68.99,-127.23 70.95 09/27/2020 20:27:14 69.01,-127.27 70.97 2.98 32
7 09/27/2020 21:17:23 -68.89, 40.23 109.14 09/27/2020 21:16:44 -68.91, 40.24 109.12 1.99 39
8 09/30/2020 12:43:05 69.01, -11.35 72.02 09/30/2020 12:43:45 69.00, -11.41 72.00 2.85 40
9 09/30/2020 13:33:46 -68.91, 156.11 108.07 09/30/2020 13:33:15 -68.90, 156.10 108.09 1.39 31
10 10/03/2020 04:59:28 69.04, 104.53 73.09 10/03/2020 05:00:15 69.07, 104.55 73.11 2.97 47
11 10/03/2020 05:50:08 -68.94, -88.01 107.01 10/03/2020 05:49:45 -68.92, -88.01 107.03 2.18 23
12 10/03/2020 06:40:34 67.86, 80.71 71.95 10/03/2020 06:39:28 67.90, 78.41 71.96 96.58 66

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/21/2020
SNOs_Map_FY3D_TERRA_20200921.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 09/21/2020 in txt file.

Historical Predications of SNOs between FY3D and TERRA