Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/18/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/19/2023 21:19:49 0.15, 76.82 0.77, 74.01 320.11 80
2 10/20/2023 20:58:47 0.17, 75.77 -0.41, 78.43 303.23 80
3 10/22/2023 09:23:58 -0.14, 74.16 -0.43, 72.96 138.24 80
4 10/23/2023 09:02:57 -0.16, 73.10 0.82, 77.37 486.43 80
5 10/24/2023 21:25:20 0.13, 71.46 0.04, 71.93 52.71 80
6 10/26/2023 09:50:31 -0.10, 69.87 -0.86, 66.45 389.65 80
7 10/27/2023 09:29:29 -0.13, 68.81 0.34, 70.87 235.39 80
8 10/28/2023 21:54:32 0.10, 67.15 0.51, 65.43 196.45 80
9 10/29/2023 21:33:30 0.13, 66.10 -0.69, 69.85 427.21 80
10 10/31/2023 09:58:41 -0.10, 64.51 -0.11, 64.37 15.98 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 10/18/2023
SNOs_Map_GOES-15_FY3D_20231018.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 10/18/2023 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D