Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 12 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 12/23/2024   07:46:57   (  -0.02, -75.20) (  -0.05, -75.08)   13.25                80
 12/25/2024   19:50:12   (   0.01, -75.22) (  -0.12, -75.81)   66.99                80
 12/26/2024   19:34:09   (  -0.00, -75.23) (   0.91, -71.27)  452.43                80
 12/28/2024   07:55:57   (   0.00, -75.25) (   0.31, -76.49)  142.33                80
 12/29/2024   07:34:34   (   0.00, -75.26) (  -0.72, -71.95)  376.82                80
 12/30/2024   19:56:32   (  -0.00, -75.27) (  -0.45, -77.22)  222.60                80
 12/31/2024   19:40:28   (  -0.00, -75.29) (   0.58, -72.68)  296.95                80
 01/02/2025   08:02:17   (   0.00, -75.31) (   0.61, -77.91)  296.73                80
 01/03/2025   07:40:53   (   0.00, -75.33) (  -0.43, -73.37)  223.04                80
 01/04/2025   20:02:52   (  -0.00, -75.35) (  -0.73, -78.65)  375.53                80