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: 10/13/2020
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 10/13/2020 22:04:57 69.12,-151.92 77.25 10/13/2020 22:06:01 69.11,-151.86 77.24 2.49 64
2 10/13/2020 22:55:37 -68.96, 15.62 102.90 10/13/2020 22:55:32 -68.96, 15.57 102.91 2.34 5
3 10/13/2020 23:46:15 68.53,-176.48 76.69 10/13/2020 23:45:03 68.62,-177.21 76.76 30.82 72
4 10/16/2020 14:21:19 69.11, -35.98 78.22 10/16/2020 14:22:30 69.09, -36.00 78.21 2.13 71
5 10/16/2020 15:12:00 -69.00, 131.49 101.88 10/16/2020 15:12:00 -68.99, 131.50 101.89 0.67 0
6 10/16/2020 16:02:41 68.73, -60.83 77.88 10/16/2020 16:01:29 68.76, -61.14 77.90 12.91 72
7 10/19/2020 06:37:45 69.31, 79.65 79.40 10/19/2020 06:38:56 69.24, 80.06 79.33 18.23 71
8 10/19/2020 07:28:23 -69.04,-112.64 100.87 10/19/2020 07:28:28 -69.03,-112.58 100.88 2.58 5
9 10/19/2020 08:19:06 68.88, 54.88 79.00 10/19/2020 08:17:55 68.91, 54.91 79.02 2.74 71
10 10/21/2020 22:54:11 69.52,-164.72 80.55 10/21/2020 22:55:21 69.43,-163.80 80.49 37.22 70
11 10/21/2020 23:44:45 -69.02, 3.30 99.93 10/21/2020 23:44:57 -69.00, 3.27 99.95 2.29 12
12 10/22/2020 00:35:28 68.88, 170.81 79.95 10/22/2020 00:34:24 68.88, 170.76 79.94 1.96 64
13 10/24/2020 15:10:36 69.73, -49.11 81.69 10/24/2020 15:11:45 69.62, -47.67 81.62 56.92 69
14 10/24/2020 16:01:06 -69.01, 119.23 99.00 10/24/2020 16:01:24 -69.03, 119.19 98.98 3.03 18
15 10/24/2020 16:51:50 68.92, -73.34 80.93 10/24/2020 16:50:51 68.90, -73.33 80.90 2.51 59

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 10/13/2020
SNOs_Map_FY3D_TERRA_20201013.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 10/13/2020 in txt file.

Historical Predications of SNOs between FY3D and TERRA