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: 11/14/2019
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 11/16/2019 13:25:58 68.79, -22.41 87.44 11/16/2019 13:26:45 68.79, -22.48 87.45 2.77 47
2 11/16/2019 14:16:40 -68.69, 145.04 92.65 11/16/2019 14:16:15 -68.69, 145.03 92.66 0.59 25
3 11/16/2019 15:07:05 67.59, -46.26 86.30 11/16/2019 15:05:59 67.62, -48.59 86.27 98.88 66
4 11/19/2019 05:42:23 68.81, 93.46 88.11 11/19/2019 05:43:12 68.80, 93.43 88.11 1.20 49
5 11/19/2019 06:33:05 -68.71, -99.09 91.99 11/19/2019 06:32:42 -68.70, -99.07 91.99 1.19 23
6 11/19/2019 07:23:31 67.67, 69.54 87.01 11/19/2019 07:22:24 67.75, 67.44 87.04 89.17 67
7 11/21/2019 21:58:49 68.83,-150.68 88.74 11/21/2019 21:59:40 68.81,-150.68 88.72 1.96 51
8 11/21/2019 22:49:31 -68.73, 16.77 91.36 11/21/2019 22:49:10 -68.72, 16.83 91.38 2.88 21
9 11/21/2019 23:39:59 67.80,-174.73 87.74 11/21/2019 23:38:51 67.81,-176.60 87.71 78.91 68
10 11/24/2019 14:15:14 68.80, -34.75 89.27 11/24/2019 14:16:08 68.81, -34.79 89.28 2.11 54
11 11/24/2019 15:05:56 -68.70, 132.71 90.83 11/24/2019 15:05:38 -68.72, 132.72 90.82 2.15 18
12 11/24/2019 15:56:26 67.88, -58.93 88.38 11/24/2019 15:55:17 67.92, -60.59 88.39 69.57 69
13 11/27/2019 06:31:40 68.83, 81.11 89.81 11/27/2019 06:32:36 68.80, 81.09 89.78 2.84 56
14 11/27/2019 07:22:22 -68.73,-111.44 90.29 11/27/2019 07:22:06 -68.71,-111.40 90.31 2.18 16
15 11/27/2019 08:12:53 67.96, 56.86 88.97 11/27/2019 08:11:43 68.03, 55.42 89.00 60.63 70

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 11/14/2019
SNOs_Map_FY3D_TERRA_20191114.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 11/14/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service