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: 10/1/2020
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 10/03/2020 04:59:27 69.02, 104.56 73.07 10/03/2020 05:00:09 69.02, 104.52 73.07 1.68 42
2 10/03/2020 05:50:08 -68.93, -87.99 107.02 10/03/2020 05:49:39 -68.91, -87.99 107.04 1.69 29
3 10/05/2020 21:15:50 69.05,-139.57 74.13 10/05/2020 21:16:37 69.07,-139.54 74.15 2.65 47
4 10/05/2020 22:06:30 -68.90, 27.96 106.01 10/05/2020 22:06:08 -68.91, 27.89 106.00 3.03 22
5 10/05/2020 22:56:57 67.87,-163.39 73.00 10/05/2020 22:55:51 67.91,-165.69 72.99 96.26 66
6 10/08/2020 13:32:13 69.09, -23.70 75.19 10/08/2020 13:33:06 69.07, -23.67 75.17 2.80 53
7 10/08/2020 14:22:54 -68.99, 143.76 104.90 10/08/2020 14:22:36 -68.97, 143.83 104.92 3.66 18
8 10/08/2020 15:13:24 68.12, -47.79 74.27 10/08/2020 15:12:15 68.18, -49.49 74.29 70.61 69
9 10/11/2020 05:48:34 69.07, 92.23 76.19 10/11/2020 05:49:34 69.06, 92.20 76.18 2.39 60
10 10/11/2020 06:39:15 -68.96,-100.29 103.91 10/11/2020 06:39:04 -68.96,-100.30 103.92 0.69 11
11 10/11/2020 07:29:49 68.32, 67.87 75.49 10/11/2020 07:28:39 68.39, 66.65 75.52 50.86 70
12 10/13/2020 22:04:57 69.11,-151.90 77.24 10/13/2020 22:06:02 69.10,-151.87 77.23 2.24 65
13 10/13/2020 22:55:38 -69.00, 15.58 102.87 10/13/2020 22:55:32 -69.00, 15.64 102.87 2.54 6
14 10/13/2020 23:46:16 68.58,-176.54 76.74 10/13/2020 23:45:04 68.60,-177.22 76.74 27.43 72

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 10/1/2020
SNOs_Map_FY3D_TERRA_20201001.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 10/01/2020 in txt file.

Historical Predications of SNOs between FY3D and TERRA