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: 8/25/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 08/26/2025 09:01:44 -0.19, -89.48 -0.62, -87.57 218.01 80
2 08/27/2025 21:23:32 0.18, -89.52 -0.55, -92.80 373.89 80
3 08/28/2025 21:07:23 0.19, -89.52 0.51, -88.23 148.04 80
4 08/30/2025 09:29:01 -0.18, -89.51 0.72, -93.41 445.15 80
5 08/31/2025 09:07:32 -0.19, -89.51 -0.34, -88.84 76.40 80
6 09/02/2025 21:10:30 0.19, -89.55 0.22, -89.50 6.23 80
7 09/05/2025 09:15:59 -0.20, -89.55 -0.07, -90.11 64.48 80
8 09/06/2025 08:54:30 -0.21, -89.55 -1.13, -85.54 457.45 80
9 09/07/2025 21:16:18 0.20, -89.59 -0.04, -90.77 134.18 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 8/25/2025
SNOs_Map_GOES-17_FY3D_20250826.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 08/25/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D