Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 1 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)
 01/18/2025   08:02:20   (  -0.02, -75.18) (   0.52, -77.56)  271.03                80
 01/19/2025   07:40:56   (  -0.02, -75.20) (  -0.51, -73.01)  249.21                80
 01/20/2025   20:02:52   (   0.02, -75.22) (  -0.70, -78.27)  348.98                80
 01/21/2025   19:46:48   (   0.02, -75.24) (   0.34, -73.72)  171.88                80
 01/23/2025   08:08:35   (  -0.02, -75.28) (   0.81, -78.96)  419.28                80
 01/24/2025   07:47:10   (  -0.03, -75.30) (  -0.23, -74.41)  101.33                80
 01/25/2025   20:09:07   (   0.03, -75.32) (  -0.96, -79.67)  496.87                80
 01/26/2025   19:53:02   (   0.04, -75.34) (   0.08, -75.13)   24.17                80
 01/29/2025   07:56:04   (  -0.05, -75.41) (   0.07, -75.80)   45.00                80
 01/30/2025   07:34:40   (  -0.05, -75.44) (  -0.98, -71.26)  476.39                80
 01/31/2025   19:56:36   (   0.05, -75.46) (  -0.17, -76.52)  120.56                80