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: 7/23/2020
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 07/25/2020 12:12:10 68.93, -3.72 49.36 07/25/2020 12:12:50 68.94, -3.72 49.37 1.40 40
2 07/25/2020 13:02:52 -68.84, 163.72 130.73 07/25/2020 13:02:20 -68.83, 163.77 130.74 2.28 32
3 07/28/2020 04:28:33 68.97, 112.13 50.01 07/28/2020 04:29:18 68.96, 112.18 49.99 2.77 45
4 07/28/2020 05:19:14 -68.83, -80.35 130.14 07/28/2020 05:18:48 -68.85, -80.33 130.11 2.71 26
5 07/30/2020 20:44:56 68.97,-131.95 50.64 07/30/2020 20:45:47 68.97,-131.93 50.64 0.69 51
6 07/30/2020 21:35:38 -68.87, 35.50 129.45 07/30/2020 21:35:17 -68.86, 35.57 129.46 2.94 21
7 07/30/2020 22:26:06 67.94,-155.98 49.62 07/30/2020 22:24:58 67.97,-157.87 49.68 79.14 68
8 08/02/2020 13:01:19 68.96, -16.02 51.31 08/02/2020 13:02:16 68.97, -16.04 51.33 2.19 57
9 08/02/2020 13:52:01 -68.86, 151.43 128.78 08/02/2020 13:51:46 -68.87, 151.46 128.77 2.14 15
10 08/02/2020 14:42:33 68.15, -40.32 50.51 08/02/2020 14:41:23 68.20, -41.72 50.58 57.91 70
11 08/05/2020 05:17:43 69.00, 99.83 52.07 08/05/2020 05:18:45 68.98, 99.84 52.04 2.42 62
12 08/05/2020 06:08:24 -68.85, -92.65 128.08 08/05/2020 06:08:15 -68.88, -92.65 128.05 3.36 9
13 08/05/2020 06:58:59 68.35, 75.32 51.43 08/05/2020 06:57:48 68.37, 74.37 51.47 39.20 71

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 7/23/2020
SNOs_Map_FY3D_TERRA_20200723.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 07/23/2020 in txt file.

Historical Predications of SNOs between FY3D and TERRA