Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/8/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/09/2025 09:08:44 -0.06, -90.67 -0.25, -89.89 89.31 80
2 07/11/2025 21:08:57 0.07, -89.35 -0.18, -90.48 128.74 80
3 07/12/2025 20:52:46 0.07, -88.82 0.77, -85.89 335.41 80
4 07/14/2025 09:11:42 -0.08, -88.00 0.60, -91.03 345.47 80
5 07/15/2025 08:55:30 -0.08, -87.48 -0.34, -86.44 118.94 80
6 07/17/2025 20:55:42 0.08, -86.16 -0.13, -87.02 97.63 80
7 07/18/2025 20:39:31 0.08, -85.64 0.82, -82.42 366.97 80
8 07/20/2025 08:58:27 -0.09, -84.83 0.55, -87.57 313.42 80
9 07/21/2025 08:42:16 -0.09, -84.30 -0.39, -82.98 151.01 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 7/8/2025
SNOs_Map_GOES-17_FY3D_20250709.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 07/08/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D