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: 10/3/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/04/2025 10:07:32 -0.04,-104.70 -0.43,-102.91 204.39 80
2 10/05/2025 22:29:18 0.03,-104.68 -0.78,-108.12 392.93 80
3 10/06/2025 22:13:07 0.04,-104.68 0.28,-103.55 129.16 80
4 10/08/2025 10:34:45 -0.03,-104.71 0.88,-108.73 458.02 80
5 10/09/2025 10:13:13 -0.03,-104.71 -0.13,-104.14 63.58 80
6 10/11/2025 22:16:09 0.02,-104.67 0.01,-104.79 13.22 80
7 10/14/2025 10:21:35 -0.01,-104.70 0.12,-105.39 78.67 80
8 10/15/2025 10:00:04 -0.02,-104.69 -0.90,-100.81 442.91 80
9 10/16/2025 22:24:29 0.01,-104.66 -0.30,-106.02 154.71 80

Figure of GOES-16 and FY3D satellite orbits during SNOs since TLE Epoch: 10/3/2025
SNOs_Map_GOES-16_FY3D_20251004.jpg

Download SNOs between GOES-16 and FY3D since TLE EPOCH: 10/03/2025 in txt file.

Historical Predications of SNOs between GOES-16 and FY3D