Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 10 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 10/14/2025   10:21:35   (  -0.01,-104.70) (   0.15,-105.38)   77.39                80
 10/15/2025   10:00:05   (  -0.01,-104.70) (  -0.92,-100.81)  444.15                80
 10/16/2025   22:21:50   (   0.01,-104.68) (  -0.31,-106.01)  152.75                80
 10/17/2025   22:05:40   (   0.01,-104.68) (   0.76,-101.45)  369.66                80
 10/19/2025   10:27:16   (  -0.00,-104.72) (   0.46,-106.61)  216.98                80
 10/20/2025   10:05:46   (  -0.01,-104.72) (  -0.62,-102.04)  305.17                80
 10/21/2025   22:27:31   (  -0.01,-104.69) (  -0.59,-107.25)  291.71                80
 10/22/2025   22:11:19   (  -0.01,-104.70) (   0.43,-102.67)  230.86                80
 10/24/2025   10:32:57   (   0.02,-104.73) (   0.73,-107.85)  355.23                80
 10/25/2025   10:11:25   (   0.02,-104.73) (  -0.30,-103.27)  166.69                80
 10/26/2025   22:33:11   (  -0.03,-104.70) (  -0.89,-108.48)  431.19                80