Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 12 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 12/09/2024   19:49:49   (   0.02, -75.23) (  -0.19, -76.08)   97.14                80
 12/10/2024   19:33:47   (   0.01, -75.24) (   0.86, -71.54)  421.88                80
 12/12/2024   07:55:37   (  -0.01, -75.25) (   0.32, -76.78)  174.13                80
 12/13/2024   07:34:14   (  -0.00, -75.26) (  -0.68, -72.23)  344.91                80
 12/14/2024   19:56:12   (  -0.00, -75.28) (  -0.52, -77.50)  253.90                80
 12/15/2024   19:40:10   (  -0.00, -75.29) (   0.54, -72.97)  265.50                80
 12/17/2024   08:01:59   (   0.00, -75.32) (   0.66, -78.20)  329.28                80
 12/18/2024   07:40:36   (  -0.00, -75.33) (  -0.40, -73.67)  190.38                80
 12/19/2024   20:02:34   (   0.00, -75.36) (  -0.84, -78.93)  407.41                80
 12/20/2024   19:46:31   (   0.00, -75.39) (   0.24, -74.40)  113.14                80
 12/22/2024   08:08:20   (  -0.01, -75.43) (   0.94, -79.63)  479.29                80