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: 10/2/2020
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 69.03, 104.54 73.08 10/03/2020 05:00:09 69.01, 104.50 73.05 2.98 42
2 10/03/2020 05:50:08 -68.94, -88.01 107.01 10/03/2020 05:49:38 -68.95, -87.94 107.00 3.12 30
3 10/05/2020 21:15:50 69.06,-139.59 74.14 10/05/2020 21:16:37 69.06,-139.56 74.14 1.28 47
4 10/05/2020 22:06:31 -68.97, 27.87 105.95 10/05/2020 22:06:07 -68.95, 27.94 105.96 3.23 24
5 10/05/2020 22:56:57 67.88,-163.40 73.01 10/05/2020 22:55:50 67.95,-165.64 73.03 93.76 67
6 10/08/2020 13:32:12 69.05, -23.64 75.15 10/08/2020 13:33:06 69.05, -23.69 75.16 1.81 54
7 10/08/2020 14:22:53 -68.94, 143.82 104.94 10/08/2020 14:22:36 -68.95, 143.81 104.94 0.47 17
8 10/08/2020 15:13:23 68.08, -47.73 74.23 10/08/2020 15:12:15 68.16, -49.50 74.28 74.03 68
9 10/11/2020 05:48:35 69.08, 92.22 76.20 10/11/2020 05:49:34 69.10, 92.25 76.22 1.59 59
10 10/11/2020 06:39:15 -68.98,-100.31 103.90 10/11/2020 06:39:03 -68.99,-100.25 103.88 3.12 12
11 10/11/2020 07:29:49 68.33, 67.86 75.50 10/11/2020 07:28:39 68.37, 66.63 75.51 50.73 70
12 10/13/2020 22:04:56 69.07,-151.84 77.20 10/13/2020 22:06:02 69.08,-151.89 77.21 2.05 66
13 10/13/2020 22:55:37 -68.96, 15.63 102.91 10/13/2020 22:55:32 -68.98, 15.61 102.89 2.82 5
14 10/13/2020 23:46:15 68.53,-176.49 76.70 10/13/2020 23:45:04 68.58,-177.24 76.72 31.00 71

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 10/2/2020
SNOs_Map_FY3D_TERRA_20201002.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 10/02/2020 in txt file.

Historical Predications of SNOs between FY3D and TERRA