Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 4 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 04/15/2024   10:13:21   (  -0.08,  61.28) (   0.44,  63.60)  263.33                80
 04/16/2024   22:32:49   (   0.07,  61.26) (   0.77,  58.28)  340.89                80
 04/17/2024   22:16:58   (   0.08,  61.27) (  -0.27,  62.76)  170.23                80
 04/19/2024   10:36:36   (  -0.07,  61.32) (  -0.94,  57.41)  446.10                80
 04/20/2024   10:20:44   (  -0.08,  61.33) (   0.04,  61.91)   64.76                80
 04/22/2024   22:21:42   (   0.07,  61.33) (   0.10,  61.07)   29.45                80
 04/23/2024   22:05:51   (   0.07,  61.34) (  -0.89,  65.56)  481.39                80
 04/25/2024   10:25:28   (  -0.06,  61.40) (  -0.31,  60.21)  135.82                80
 04/26/2024   10:09:36   (  -0.06,  61.42) (   0.68,  64.70)  374.17                80
 04/27/2024   22:29:04   (   0.05,  61.42) (   0.54,  59.39)  232.59                80
 04/28/2024   22:13:13   (   0.05,  61.45) (  -0.52,  63.87)  277.25                80