Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 1 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 01/05/2024   21:28:22   (  -0.01,-104.66) (  -0.66,-107.50)  324.78                80
 01/06/2024   21:12:35   (  -0.01,-104.66) (   0.36,-103.03)  185.42                80
 01/08/2024   09:34:47   (   0.01,-104.68) (   0.86,-108.36)  420.31                80
 01/09/2024   09:13:40   (   0.01,-104.68) (  -0.16,-103.89)   89.49                80
 01/11/2024   21:17:34   (  -0.01,-104.63) (  -0.02,-104.80)   18.50                80
 01/12/2024   21:01:46   (  -0.01,-104.63) (   0.95,-100.31)  491.62                80
 01/14/2024   09:23:59   (   0.01,-104.66) (   0.21,-105.66)  114.12                80
 01/15/2024   09:02:51   (   0.01,-104.65) (  -0.76,-101.18)  395.86                80
 01/16/2024   21:25:13   (  -0.01,-104.61) (  -0.43,-106.56)  221.31                80
 01/17/2024   21:09:25   (  -0.01,-104.61) (   0.55,-102.08)  288.94                80