Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/11/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/11/2025 22:17:29 0.01,-104.69 0.00,-104.79 11.05 0
2 10/14/2025 10:21:35 -0.01,-104.71 0.16,-105.38 76.96 80
3 10/15/2025 10:00:05 -0.01,-104.71 -0.91,-100.81 444.71 80
4 10/16/2025 22:21:50 0.01,-104.69 -0.32,-106.01 152.19 80
5 10/17/2025 22:05:40 0.01,-104.69 0.75,-101.44 370.37 80
6 10/19/2025 10:27:17 -0.00,-104.73 0.41,-106.62 215.90 80
7 10/20/2025 10:05:46 -0.00,-104.73 -0.61,-102.04 306.38 80
8 10/21/2025 22:27:31 -0.01,-104.71 -0.61,-107.25 290.48 80
9 10/22/2025 22:11:20 -0.01,-104.71 0.47,-102.68 232.23 80
10 10/24/2025 10:32:57 0.03,-104.75 0.75,-107.85 353.53 80
11 10/25/2025 10:11:26 0.02,-104.75 -0.33,-103.28 168.52 80

Figure of GOES-16 and FY3D satellite orbits during SNOs since TLE Epoch: 10/11/2025
SNOs_Map_GOES-16_FY3D_20251012.jpg

Download SNOs between GOES-16 and FY3D since TLE EPOCH: 10/11/2025 in txt file.

Historical Predications of SNOs between GOES-16 and FY3D