Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 9 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)
 09/16/2024   10:50:41   (  -0.28,  61.36) (  -1.25,  56.99)  498.49                80
 09/17/2024   10:34:43   (  -0.29,  61.35) (  -0.28,  61.52)   18.24                80
 09/19/2024   22:38:03   (   0.28,  61.33) (   0.38,  60.75)   65.89                80
 09/20/2024   22:16:45   (   0.29,  61.33) (  -0.60,  65.28)  449.71                80
 09/22/2024   10:38:52   (  -0.27,  61.34) (  -0.56,  59.96)  157.04                80
 09/23/2024   10:22:54   (  -0.28,  61.34) (   0.44,  64.49)  358.96                80
 09/24/2024   22:44:51   (   0.25,  61.32) (   0.72,  59.21)  241.04                80
 09/25/2024   22:23:33   (   0.26,  61.33) (  -0.28,  63.73)  273.99                80
 09/27/2024   10:45:39   (  -0.23,  61.36) (  -0.89,  58.42)  334.83                80
 09/28/2024   10:29:40   (  -0.24,  61.36) (   0.13,  62.94)  181.10                80