Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 1 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 01/17/2024   19:25:00   (   0.06, -75.20) (  -0.23, -76.52)  149.47                80
 01/18/2024   19:09:11   (   0.05, -75.21) (   0.76, -72.04)  361.30                80
 01/20/2024   07:31:24   (  -0.05, -75.21) (   0.44, -77.37)  246.57                80
 01/21/2024   07:10:15   (  -0.04, -75.21) (  -0.55, -72.89)  264.31                80
 01/22/2024   19:32:37   (   0.04, -75.22) (  -0.67, -78.26)  348.05                80
 01/23/2024   19:16:48   (   0.03, -75.22) (   0.33, -73.78)  163.38                80
 01/25/2024   07:39:00   (  -0.03, -75.24) (   0.86, -79.12)  443.15                80
 01/26/2024   07:17:52   (  -0.03, -75.25) (  -0.14, -74.64)   68.53                80
 01/28/2024   19:21:45   (   0.02, -75.28) (  -0.04, -75.54)   30.03                80
 01/29/2024   19:05:56   (   0.02, -75.29) (   0.97, -71.06)  482.52                80