Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 2 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 02/01/2024   21:29:34   (  -0.02,-104.67) (  -0.62,-107.33)  303.92                80
 02/02/2024   21:13:46   (  -0.02,-104.67) (   0.39,-102.85)  207.10                80
 02/04/2024   09:35:58   (   0.03,-104.70) (   0.79,-108.19)  397.65                80
 02/05/2024   09:14:50   (   0.03,-104.70) (  -0.23,-103.72)  113.01                80
 02/07/2024   21:21:21   (  -0.03,-104.66) (  -0.03,-104.59)    7.88                80
 02/10/2024   09:25:04   (   0.04,-104.69) (   0.19,-105.46)   86.57                80
 02/11/2024   09:03:55   (   0.04,-104.69) (  -0.78,-100.97)  424.13                80
 02/12/2024   21:28:55   (  -0.04,-104.66) (  -0.41,-106.34)  191.19                80
 02/13/2024   21:07:47   (  -0.04,-104.66) (   0.62,-101.86)  319.77                80