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: 10/17/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/18/2023 08:54:45 -0.18, 78.46 0.03, 79.46 113.89 80
2 10/19/2023 21:19:49 0.15, 76.82 0.77, 74.01 320.18 80
3 10/20/2023 20:58:47 0.17, 75.77 -0.41, 78.43 303.13 80
4 10/22/2023 09:23:58 -0.14, 74.17 -0.42, 72.95 138.36 80
5 10/23/2023 09:02:57 -0.16, 73.11 0.82, 77.37 486.29 80
6 10/24/2023 21:25:20 0.13, 71.46 0.03, 71.92 52.49 80
7 10/26/2023 09:50:31 -0.10, 69.87 -0.85, 66.45 389.89 80
8 10/27/2023 09:29:29 -0.13, 68.81 0.35, 70.87 235.14 80
9 10/28/2023 21:54:32 0.10, 67.15 0.49, 65.43 196.75 80
10 10/29/2023 21:33:30 0.13, 66.10 -0.71, 69.85 426.87 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 10/17/2023
SNOs_Map_GOES-15_FY3D_20231017.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 10/17/2023 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D