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: 10/2/2023
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 10/04/2023 11:07:24 -74.61,-167.91 101.13 10/04/2023 11:08:33 -74.54,-166.21 101.17 51.04 69
2 10/04/2023 11:58:01 74.17, 0.55 78.46 10/04/2023 11:58:01 74.17, 0.58 78.46 1.30 0
3 10/04/2023 12:48:40 -73.86, 168.64 101.83 10/04/2023 12:47:29 -73.92, 167.69 101.79 30.01 71
4 10/06/2023 23:11:17 74.21,-167.82 79.45 10/06/2023 23:12:23 74.22,-167.92 79.46 3.46 66
5 10/07/2023 00:02:02 -74.19, -0.45 100.56 10/07/2023 00:01:47 -74.19, -0.34 100.56 3.50 15
6 10/09/2023 11:15:17 -74.23,-168.84 99.58 10/09/2023 11:16:08 -74.21,-168.91 99.59 2.94 51
7 10/09/2023 12:06:02 74.19, -1.42 80.40 10/09/2023 12:05:29 74.18, -1.31 80.39 3.30 33
8 10/11/2023 23:19:18 74.24,-169.83 81.39 10/11/2023 23:19:50 74.21,-169.86 81.36 3.32 32
9 10/12/2023 00:10:02 -74.17, -2.34 98.67 10/12/2023 00:09:15 -74.15, -2.36 98.70 2.91 47
10 10/14/2023 11:23:18 -74.23,-170.77 97.68 10/14/2023 11:23:34 -74.25,-170.73 97.67 2.35 16

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 10/2/2023
SNOs_Map_FY3D_TERRA_20231002.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 10/02/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA