Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 4 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 04/13/2025   08:06:04   (  -0.03, -76.09) (   0.08, -76.46)   43.04                80
 04/14/2025   07:44:37   (  -0.03, -76.26) (  -1.05, -71.92)  496.00                80
 04/15/2025   20:09:08   (   0.02, -76.51) (  -0.14, -77.15)   73.15                80
 04/16/2025   19:47:40   (   0.03, -76.69) (   0.94, -72.60)  466.16                80
 04/18/2025   08:12:03   (  -0.02, -76.97) (   0.15, -77.82)   96.18                80
 04/19/2025   07:50:36   (  -0.02, -77.14) (  -0.94, -73.26)  443.24                80
 04/20/2025   20:15:06   (   0.01, -77.40) (  -0.24, -78.50)  125.46                80
 04/21/2025   19:53:39   (   0.02, -77.58) (   0.85, -73.95)  414.44                80
 04/23/2025   08:18:01   (  -0.01, -77.87) (   0.27, -79.16)  146.57                80
 04/24/2025   07:56:34   (  -0.01, -78.05) (  -0.82, -74.61)  393.62                80
 04/25/2025   20:21:04   (   0.00, -78.32) (  -0.34, -79.85)  174.17                80