Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 2 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 02/13/2024   19:26:02   (   0.07, -75.20) (  -0.19, -76.30)  125.48                80
 02/14/2024   19:10:13   (   0.07, -75.20) (   0.85, -71.82)  385.70                80
 02/16/2024   07:32:25   (  -0.07, -75.21) (   0.38, -77.15)  221.72                80
 02/17/2024   07:11:16   (  -0.07, -75.21) (  -0.66, -72.68)  289.56                80
 02/18/2024   19:33:35   (   0.06, -75.22) (  -0.56, -78.04)  321.64                80
 02/19/2024   19:17:46   (   0.06, -75.22) (   0.43, -73.55)  190.18                80
 02/21/2024   07:39:57   (  -0.05, -75.24) (   0.79, -78.88)  415.82                80
 02/22/2024   07:18:49   (  -0.04, -75.25) (  -0.26, -74.41)   96.40                80
 02/24/2024   19:25:18   (   0.03, -75.28) (   0.01, -75.28)    2.75                80