Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 4 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 04/07/2024   19:26:59   (   0.00, -75.22) (  -0.05, -75.55)   37.74                80
 04/08/2024   19:11:08   (   0.01, -75.22) (   0.97, -71.06)  474.94                80
 04/10/2024   07:33:17   (  -0.00, -75.24) (   0.26, -76.38)  130.11                80
 04/11/2024   07:12:06   (  -0.01, -75.25) (  -0.76, -71.89)  382.58                80
 04/12/2024   19:34:23   (   0.00, -75.26) (  -0.47, -77.24)  226.53                80
 04/13/2024   19:18:33   (   0.00, -75.27) (   0.56, -72.76)  286.61                80
 04/15/2024   07:40:41   (  -0.00, -75.30) (   0.66, -78.07)  317.30                80
 04/16/2024   07:19:31   (   0.00, -75.31) (  -0.37, -73.59)  196.22                80
 04/17/2024   19:41:49   (  -0.00, -75.34) (  -0.79, -78.95)  411.78                80
 04/18/2024   19:25:58   (  -0.00, -75.36) (   0.18, -74.46)  102.42                80
 04/20/2024   07:48:07   (   0.00, -75.40) (   0.97, -79.79)  499.70                80