Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 10 31.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 11/01/2025   22:19:59   (  -0.01,-104.66) (  -0.10,-105.13)   52.36                80
 11/02/2025   22:03:47   (  -0.01,-104.67) (   0.94,-100.55)  470.17                80
 11/04/2025   10:25:23   (   0.02,-104.71) (   0.26,-105.72)  115.64                80
 11/05/2025   10:03:52   (   0.02,-104.70) (  -0.78,-101.14)  406.36                80
 11/06/2025   22:25:36   (  -0.03,-104.66) (  -0.42,-106.34)  192.02                80
 11/07/2025   22:09:25   (  -0.03,-104.66) (   0.63,-101.76)  330.07                80
 11/09/2025   10:31:01   (   0.04,-104.69) (   0.57,-106.93)  255.88                80
 11/10/2025   10:09:30   (   0.04,-104.69) (  -0.48,-102.35)  265.86                80
 11/11/2025   22:31:14   (  -0.05,-104.64) (  -0.71,-107.56)  332.88                80
 11/12/2025   22:15:02   (  -0.04,-104.64) (   0.35,-102.98)  189.59                80
 11/14/2025   10:36:39   (   0.05,-104.69) (   0.85,-108.15)  394.88                80