Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 1 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 01/15/2024   07:23:46   (  -0.05, -75.21) (   0.05, -75.61)   46.42                80
 01/16/2024   07:02:38   (  -0.05, -75.21) (  -0.99, -71.14)  463.86                80
 01/17/2024   19:24:59   (   0.05, -75.21) (  -0.25, -76.51)  148.85                80
 01/18/2024   19:09:11   (   0.04, -75.21) (   0.74, -72.03)  362.03                80
 01/20/2024   07:31:23   (  -0.04, -75.22) (   0.47, -77.37)  245.85                80
 01/21/2024   07:10:16   (  -0.03, -75.22) (  -0.58, -72.90)  265.19                80
 01/22/2024   19:32:36   (   0.02, -75.22) (  -0.69, -78.26)  346.74                80
 01/23/2024   19:16:49   (   0.01, -75.23) (   0.37, -73.79)  164.99                80
 01/25/2024   07:39:00   (   0.01, -75.25) (   0.89, -79.12)  441.06                80
 01/26/2024   07:17:51   (   0.02, -75.26) (  -0.12, -74.64)   70.81                80
 01/28/2024   19:21:44   (  -0.01, -75.29) (  -0.06, -75.54)   27.57                80