Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 2 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 02/15/2024   09:32:39   (  -0.01,-104.71) (   0.56,-107.20)  284.12                80
 02/16/2024   09:11:30   (  -0.01,-104.71) (  -0.48,-102.73)  226.57                80
 02/17/2024   21:33:50   (   0.02,-104.67) (  -0.74,-108.09)  389.67                80
 02/18/2024   21:18:00   (   0.02,-104.67) (   0.25,-103.60)  121.06                80
 02/20/2024   09:40:12   (  -0.03,-104.70) (   0.91,-108.95)  483.41                80
 02/21/2024   09:19:03   (  -0.03,-104.70) (  -0.09,-104.46)   27.39                80
 02/23/2024   21:22:53   (   0.04,-104.66) (  -0.11,-105.34)   77.24                80
 02/24/2024   21:07:03   (   0.04,-104.67) (   0.90,-100.86)  434.11                80
 02/26/2024   09:29:15   (  -0.04,-104.71) (   0.31,-106.19)  169.39                80
 02/27/2024   09:08:05   (  -0.04,-104.71) (  -0.70,-101.71)  342.07                80
 02/28/2024   21:30:23   (   0.04,-104.68) (  -0.52,-107.06)  273.12                80