Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 10 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)
 10/05/2024   21:46:27   (   0.02,-104.70) (  -0.41,-106.66)  223.28                80
 10/06/2024   21:30:27   (  -0.01,-104.70) (   0.57,-102.13)  293.28                80
 10/08/2024   09:52:23   (   0.02,-104.72) (   0.65,-107.39)  305.27                80
 10/09/2024   09:31:04   (   0.01,-104.71) (  -0.40,-102.87)  210.08                80
 10/10/2024   21:53:08   (  -0.02,-104.69) (  -0.79,-108.17)  396.69                80
 10/11/2024   21:37:09   (  -0.01,-104.69) (   0.23,-103.64)  119.09                80
 10/13/2024   09:59:04   (   0.01,-104.71) (   0.95,-108.91)  478.70                80
 10/14/2024   09:37:45   (   0.01,-104.70) (  -0.08,-104.38)   37.01                80
 10/16/2024   21:41:08   (  -0.03,-104.67) (  -0.12,-105.14)   52.92                80
 10/17/2024   21:25:07   (  -0.03,-104.67) (   0.88,-100.61)  463.50                80