Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 1 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 01/20/2024   07:31:24   (  -0.05, -75.21) (   0.42, -77.38)  246.71                80
 01/21/2024   07:10:16   (  -0.05, -75.21) (  -0.57, -72.90)  264.11                80
 01/22/2024   19:32:37   (   0.04, -75.21) (  -0.65, -78.27)  348.52                80
 01/23/2024   19:16:48   (   0.04, -75.22) (   0.35, -73.79)  162.83                80
 01/25/2024   07:39:01   (  -0.04, -75.24) (   0.85, -79.13)  443.61                80
 01/26/2024   07:17:52   (  -0.03, -75.25) (  -0.16, -74.65)   68.00                80
 01/28/2024   19:21:45   (   0.03, -75.27) (  -0.03, -75.54)   31.02                80
 01/29/2024   19:05:57   (   0.03, -75.29) (   0.98, -71.06)  481.51                80
 01/31/2024   07:28:09   (  -0.03, -75.32) (   0.21, -76.40)  122.98                80
 02/01/2024   07:07:00   (  -0.03, -75.34) (  -0.80, -71.92)  389.66                80