Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 10 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 10/22/2024   22:19:54   (   0.12,  61.31) (  -0.79,  65.16)  440.28                80
 10/24/2024   10:41:56   (  -0.08,  61.37) (  -0.45,  59.88)  171.04                80
 10/25/2024   10:25:57   (  -0.09,  61.38) (   0.60,  64.40)  345.06                80
 10/26/2024   22:47:52   (   0.06,  61.33) (   0.56,  59.14)  250.43                80
 10/27/2024   22:26:32   (   0.08,  61.34) (  -0.43,  63.67)  264.85                80
 10/29/2024   10:48:35   (  -0.04,  61.43) (  -0.72,  58.37)  348.05                80
 10/30/2024   10:32:35   (  -0.06,  61.43) (   0.28,  62.90)  168.02                80
 10/31/2024   22:54:30   (   0.03,  61.37) (   0.87,  57.64)  426.01                80
 11/01/2024   22:33:09   (   0.05,  61.39) (  -0.14,  62.17)   88.90                80
 11/04/2024   10:36:30   (  -0.04,  61.52) (  -0.08,  61.42)   11.50                80