Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2025 5 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 05/08/2025   10:17:14   (  -0.00,-104.41) (   0.94,-108.46)  463.14                80
 05/09/2025   09:55:45   (  -0.00,-104.41) (  -0.12,-103.90)   57.99                80
 05/11/2025   21:58:46   (   0.02,-104.42) (  -0.03,-104.57)   16.72                80
 05/14/2025   10:04:18   (  -0.03,-104.44) (   0.12,-105.20)   87.12                80
 05/15/2025   09:42:48   (  -0.03,-104.44) (  -0.89,-100.63)  433.70                80
 05/16/2025   22:04:38   (   0.04,-104.43) (  -0.31,-105.86)  163.24                80
 05/17/2025   21:48:29   (   0.04,-104.44) (   0.75,-101.30)  358.00                80
 05/19/2025   10:10:10   (  -0.04,-104.45) (   0.39,-106.50)  233.04                80
 05/20/2025   09:48:40   (  -0.04,-104.45) (  -0.62,-101.92)  287.96                80