Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 6 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 06/20/2024   07:14:06   (   0.03, -75.21) (  -0.92, -71.03)  476.65                80
 06/21/2024   19:38:59   (  -0.03, -75.20) (  -0.32, -76.35)  132.55                80
 06/22/2024   19:17:46   (  -0.02, -75.20) (   0.76, -71.87)  380.60                80
 06/24/2024   07:42:31   (   0.03, -75.21) (   0.47, -77.16)  222.66                80
 06/25/2024   07:21:17   (   0.02, -75.22) (  -0.55, -72.66)  290.83                80
 06/26/2024   19:46:09   (  -0.03, -75.22) (  -0.67, -77.99)  317.23                80
 06/27/2024   19:24:56   (  -0.02, -75.22) (   0.35, -73.49)  196.91                80
 06/29/2024   07:49:41   (   0.03, -75.25) (   0.82, -78.80)  404.89                80
 06/30/2024   07:28:28   (   0.02, -75.26) (  -0.21, -74.30)  109.43                80
 07/01/2024   19:53:20   (  -0.02, -75.27) (  -1.00, -79.64)  497.80                80
 07/02/2024   19:32:07   (  -0.01, -75.28) (   0.03, -75.14)   16.70                80