Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 2 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 02/19/2025   08:01:59   (  -0.05, -75.20) (   0.32, -76.73)  174.94                80
 02/20/2025   07:40:33   (  -0.05, -75.20) (  -0.72, -72.18)  344.25                80
 02/21/2025   20:02:28   (   0.04, -75.19) (  -0.44, -77.44)  255.45                80
 02/22/2025   19:46:21   (   0.04, -75.19) (   0.55, -72.87)  264.25                80
 02/24/2025   08:08:07   (  -0.03, -75.21) (   0.65, -78.09)  328.69                80
 02/25/2025   07:46:41   (  -0.02, -75.21) (  -0.41, -73.54)  191.10                80
 02/26/2025   20:08:34   (   0.01, -75.21) (  -0.79, -78.79)  407.70                80
 02/27/2025   19:52:28   (   0.00, -75.22) (   0.21, -74.23)  112.74                80
 03/01/2025   08:14:13   (  -0.00, -75.25) (   0.98, -79.44)  478.65                80
 03/02/2025   07:52:48   (  -0.00, -75.26) (  -0.09, -74.90)   41.71                80