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: 5/8/2020
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 05/08/2020 18:35:28 68.87, -99.69 51.39 05/08/2020 18:36:03 68.87, -99.64 51.39 1.85 35
2 05/08/2020 19:26:08 -68.72, 67.83 128.77 05/08/2020 19:25:34 -68.71, 67.78 128.79 2.91 34
3 05/11/2020 10:51:52 68.88, 16.20 50.71 05/11/2020 10:52:32 68.87, 16.24 50.70 1.70 40
4 05/11/2020 11:42:32 -68.74,-176.28 129.45 05/11/2020 11:42:02 -68.77,-176.26 129.42 3.29 30
5 05/14/2020 03:08:16 68.90, 132.09 50.06 05/14/2020 03:09:01 68.87, 132.11 50.03 3.21 45
6 05/14/2020 03:58:56 -68.75, -60.39 130.10 05/14/2020 03:58:31 -68.76, -60.39 130.08 1.61 25
7 05/16/2020 19:24:38 68.86,-111.95 49.40 05/16/2020 19:25:29 68.86,-112.02 49.40 2.81 51
8 05/16/2020 20:15:19 -68.76, 55.50 130.70 05/16/2020 20:14:59 -68.75, 55.49 130.71 1.13 20
9 05/16/2020 21:05:47 67.78,-135.92 48.31 05/16/2020 21:04:40 67.86,-137.95 48.38 85.50 67
10 05/19/2020 11:41:02 68.88, 3.94 48.84 05/19/2020 11:41:57 68.90, 3.91 48.86 2.28 55
11 05/19/2020 12:31:43 -68.78, 171.39 131.27 05/19/2020 12:31:27 -68.80, 171.42 131.26 2.23 16
12 05/19/2020 13:22:14 67.96, -20.24 47.91 05/19/2020 13:21:06 68.01, -21.89 47.95 69.15 68
13 05/22/2020 03:57:26 68.90, 119.82 48.32 05/22/2020 03:58:26 68.87, 119.77 48.29 3.43 60

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 5/8/2020
SNOs_Map_FY3D_TERRA_20200508.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 05/08/2020 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service