Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 4 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 04/14/2024   10:29:12   (  -0.07,  61.28) (  -0.56,  59.10)  247.77                80
 04/15/2024   10:13:21   (  -0.08,  61.29) (   0.47,  63.59)  263.08                80
 04/16/2024   22:32:49   (   0.07,  61.26) (   0.74,  58.27)  341.06                80
 04/17/2024   22:16:58   (   0.08,  61.27) (  -0.24,  62.77)  170.06                80
 04/19/2024   10:36:35   (  -0.07,  61.32) (  -0.98,  57.42)  446.40                80
 04/20/2024   10:20:45   (  -0.08,  61.34) (   0.06,  61.90)   64.41                80
 04/22/2024   22:21:42   (   0.07,  61.33) (   0.15,  61.08)   29.67                80
 04/23/2024   22:05:51   (   0.07,  61.34) (  -0.90,  65.56)  481.05                80
 04/25/2024   10:25:28   (  -0.06,  61.40) (  -0.31,  60.20)  136.28                80
 04/26/2024   10:09:37   (  -0.06,  61.42) (   0.68,  64.70)  373.68                80
 04/27/2024   22:29:05   (   0.05,  61.43) (   0.49,  59.38)  233.07                80