Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 3 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/18/2024   10:31:39   (  -0.08,  61.24) (  -0.66,  58.65)  294.55                80
 03/19/2024   10:10:30   (  -0.08,  61.24) (   0.37,  63.13)  216.83                80
 03/20/2024   22:32:40   (   0.08,  61.16) (   0.84,  57.81)  382.68                80
 03/21/2024   22:16:51   (   0.09,  61.16) (  -0.20,  62.29)  128.85                80
 03/23/2024   10:39:08   (  -0.09,  61.24) (  -1.06,  56.94)  490.13                80
 03/24/2024   10:17:59   (  -0.09,  61.24) (  -0.02,  61.42)   21.34                80
 03/26/2024   22:21:38   (   0.09,  61.18) (   0.23,  60.58)   67.81                80
 03/27/2024   22:05:49   (   0.09,  61.18) (  -0.82,  65.06)  443.23                80
 03/29/2024   10:28:06   (  -0.09,  61.26) (  -0.43,  59.71)  176.68                80
 03/30/2024   10:06:56   (  -0.09,  61.27) (   0.56,  64.20)  333.69                80