Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 1 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 01/25/2024   09:18:06   (   0.01,-104.68) (   0.00,-104.69)    1.82                80
 01/27/2024   21:21:59   (  -0.01,-104.65) (  -0.20,-105.59)  107.02                80
 01/28/2024   21:06:10   (  -0.01,-104.65) (   0.80,-101.11)  403.86                80
 01/30/2024   09:28:23   (   0.01,-104.69) (   0.39,-106.45)  199.78                80
 01/31/2024   09:07:14   (   0.00,-104.70) (  -0.62,-101.97)  311.03                80
 02/01/2024   21:29:35   (  -0.01,-104.66) (  -0.61,-107.34)  305.35                80
 02/02/2024   21:13:46   (  -0.01,-104.66) (   0.40,-102.86)  205.55                80
 02/04/2024   09:35:58   (   0.01,-104.70) (   0.79,-108.20)  398.17                80
 02/05/2024   09:14:50   (   0.01,-104.70) (  -0.23,-103.72)  112.37                80