Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2025 3 31.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 04/01/2025   11:04:18   (  -0.08,  61.30) (  -0.66,  58.77)  289.23                80
 04/02/2025   10:42:51   (  -0.08,  61.31) (   0.38,  63.33)  230.41                80
 04/03/2025   23:04:34   (   0.07,  61.27) (   0.78,  58.12)  359.39                80
 04/04/2025   22:48:27   (   0.08,  61.28) (  -0.27,  62.68)  160.42                80
 04/06/2025   11:07:37   (  -0.07,  61.33) (  -0.94,  57.45)  443.03                80
 04/07/2025   10:48:48   (  -0.08,  61.34) (   0.05,  62.02)   76.59                80
 04/09/2025   22:54:23   (   0.08,  61.31) (   0.08,  61.37)    6.62                80
 04/12/2025   10:54:46   (  -0.07,  61.37) (  -0.21,  60.69)   77.05                80
 04/13/2025   10:38:38   (  -0.08,  61.38) (   0.79,  65.26)  442.31                80