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: 9/13/2020
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 09/14/2020 10:14:09 -69.23,-154.45 114.04 09/14/2020 10:15:20 -69.18,-154.08 114.09 15.44 71
2 09/14/2020 11:04:49 68.94, 13.25 65.70 09/14/2020 11:04:48 68.96, 13.29 65.72 2.76 1
3 09/14/2020 11:55:29 -68.80,-179.22 114.44 09/14/2020 11:54:19 -68.79,-179.29 114.45 2.79 70
4 09/17/2020 02:30:34 -69.40, -38.78 112.83 09/17/2020 02:31:45 -69.33, -38.00 112.90 31.43 71
5 09/17/2020 03:21:12 68.96, 129.15 66.75 09/17/2020 03:21:17 68.95, 129.15 66.73 1.64 5
6 09/17/2020 04:11:52 -68.81, -63.33 113.39 09/17/2020 04:10:47 -68.83, -63.36 113.37 2.61 65
7 09/19/2020 18:47:01 -69.63, 76.81 111.56 09/19/2020 18:48:10 -69.53, 78.15 111.65 53.17 69
8 09/19/2020 19:37:35 68.98,-114.96 67.81 09/19/2020 19:37:45 68.98,-114.93 67.81 1.51 10
9 09/19/2020 20:28:15 -68.83, 52.56 112.33 09/19/2020 20:27:16 -68.82, 52.50 112.35 2.78 59
10 09/22/2020 11:03:27 -69.80,-167.54 110.35 09/22/2020 11:04:35 -69.74,-165.69 110.40 71.30 68
11 09/22/2020 11:53:57 68.94, 1.00 68.82 09/22/2020 11:54:14 68.96, 0.93 68.83 3.46 17
12 09/22/2020 12:44:38 -68.84, 168.46 111.27 09/22/2020 12:43:44 -68.86, 168.43 111.27 1.77 54
13 09/25/2020 03:19:53 -70.03, -51.96 109.08 09/25/2020 03:20:59 -69.94, -49.53 109.14 93.24 66
14 09/25/2020 04:10:20 69.02, 116.81 69.93 09/25/2020 04:10:41 68.99, 116.85 69.91 2.86 21
15 09/25/2020 05:01:00 -68.86, -75.65 110.21 09/25/2020 05:00:12 -68.84, -75.71 110.24 3.35 48

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/13/2020
SNOs_Map_FY3D_TERRA_20200913.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 09/13/2020 in txt file.

Historical Predications of SNOs between FY3D and TERRA