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: 7/19/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/19/2025 22:01:46 0.02,-104.72 0.44,-102.90 208.71 80
2 07/21/2025 10:23:26 -0.01,-104.72 0.75,-108.08 383.79 80
3 07/22/2025 10:01:55 -0.01,-104.72 -0.26,-103.51 137.35 80
4 07/23/2025 22:23:42 0.01,-104.72 -0.91,-108.73 457.79 80
5 07/24/2025 22:07:33 0.01,-104.72 0.16,-104.17 63.76 80
6 07/27/2025 10:10:22 -0.01,-104.72 0.01,-104.78 6.39 80
7 07/29/2025 22:10:39 0.01,-104.74 -0.15,-105.42 78.52 80
8 07/30/2025 21:54:29 0.01,-104.74 0.92,-100.86 443.61 80
9 08/01/2025 10:16:08 -0.01,-104.75 0.26,-106.05 147.46 80
10 08/02/2025 09:54:38 -0.01,-104.75 -0.75,-101.47 374.33 80

Figure of GOES-16 and FY3D satellite orbits during SNOs since TLE Epoch: 7/19/2025
SNOs_Map_GOES-16_FY3D_20250720.jpg

Download SNOs between GOES-16 and FY3D since TLE EPOCH: 07/19/2025 in txt file.

Historical Predications of SNOs between GOES-16 and FY3D