Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 2 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)
 02/17/2024   22:27:15   (   0.01,  61.36) (   0.51,  59.19)  248.17                80
 02/18/2024   22:06:07   (   0.01,  61.35) (  -0.54,  63.66)  263.66                80
 02/20/2024   10:31:05   (  -0.02,  61.44) (  -0.74,  58.31)  357.70                80
 02/21/2024   10:09:56   (  -0.02,  61.44) (   0.32,  62.78)  154.15                80
 02/22/2024   22:34:48   (   0.02,  61.32) (   0.90,  57.45)  441.66                80
 02/23/2024   22:13:38   (   0.02,  61.32) (  -0.10,  61.94)   70.17                80
 02/26/2024   10:20:08   (  -0.02,  61.40) (  -0.08,  61.05)   39.45                80
 02/27/2024   09:58:59   (  -0.01,  61.40) (   0.92,  65.54)  472.21                80
 02/28/2024   22:23:50   (   0.02,  61.29) (   0.28,  60.21)  124.07                80
 02/29/2024   22:02:40   (   0.01,  61.29) (  -0.73,  64.69)  387.29                80