Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 3 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/10/2024   22:20:22   (   0.07,  61.19) (   0.06,  61.24)    5.55                80
 03/13/2024   10:24:11   (  -0.07,  61.26) (  -0.24,  60.36)  101.22                80
 03/14/2024   10:03:00   (  -0.07,  61.26) (   0.72,  64.86)  410.31                80
 03/15/2024   22:25:11   (   0.07,  61.18) (   0.44,  59.52)  189.28                80
 03/16/2024   22:09:22   (   0.07,  61.18) (  -0.59,  64.00)  322.05                80
 03/18/2024   10:31:39   (  -0.08,  61.26) (  -0.67,  58.65)  297.15                80
 03/19/2024   10:10:30   (  -0.08,  61.26) (   0.37,  63.13)  213.96                80
 03/20/2024   22:32:40   (   0.09,  61.20) (   0.85,  57.81)  386.21                80
 03/21/2024   22:16:50   (   0.09,  61.20) (  -0.13,  62.30)  125.06                80