Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 4 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 04/14/2025   07:44:37   (  -0.03, -76.26) (  -1.04, -71.91)  496.02                80
 04/15/2025   20:09:07   (   0.02, -76.51) (  -0.15, -77.15)   73.17                80
 04/16/2025   19:47:41   (   0.03, -76.69) (   0.99, -72.61)  466.18                80
 04/18/2025   08:12:03   (  -0.02, -76.97) (   0.16, -77.82)   96.12                80
 04/19/2025   07:50:36   (  -0.02, -77.14) (  -0.92, -73.26)  443.26                80
 04/20/2025   20:15:06   (   0.01, -77.40) (  -0.25, -78.50)  125.45                80
 04/21/2025   19:53:39   (   0.02, -77.58) (   0.84, -73.95)  414.46                80
 04/23/2025   08:18:01   (  -0.01, -77.87) (   0.29, -79.16)  146.53                80
 04/24/2025   07:56:33   (  -0.01, -78.05) (  -0.81, -74.61)  393.64                80
 04/25/2025   20:21:04   (   0.00, -78.32) (  -0.36, -79.84)  174.15                80
 04/26/2025   19:59:36   (   0.01, -78.50) (   0.74, -75.29)  366.38                80