Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 10 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 10/15/2025   10:00:05   (  -0.02,-104.70) (  -0.91,-100.81)  444.03                80
 10/16/2025   22:21:51   (   0.01,-104.68) (  -0.27,-106.03)  152.95                80
 10/17/2025   22:05:40   (   0.01,-104.68) (   0.75,-101.44)  369.43                80
 10/19/2025   10:27:17   (  -0.01,-104.71) (   0.41,-106.62)  217.32                80
 10/20/2025   10:05:45   (  -0.01,-104.71) (  -0.61,-102.04)  304.76                80
 10/21/2025   22:27:31   (  -0.01,-104.69) (  -0.60,-107.25)  292.19                80
 10/22/2025   22:11:20   (  -0.01,-104.69) (   0.48,-102.68)  230.33                80
 10/24/2025   10:32:57   (   0.02,-104.73) (   0.74,-107.85)  355.88                80
 10/25/2025   10:11:25   (   0.02,-104.73) (  -0.29,-103.27)  165.99                80
 10/26/2025   22:33:10   (  -0.03,-104.69) (  -0.90,-108.47)  431.95                80
 10/27/2025   22:16:59   (  -0.03,-104.69) (   0.13,-103.89)   90.26                80