Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2025 3 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/06/2025   10:52:55   (  -0.08,  61.36) (  -0.21,  60.89)   54.52                80
 03/07/2025   10:31:29   (  -0.08,  61.36) (   0.87,  65.44)  465.26                80
 03/08/2025   22:53:14   (   0.08,  61.27) (   0.35,  60.23)  119.76                80
 03/09/2025   22:37:08   (   0.09,  61.27) (  -0.74,  64.77)  400.13                80
 03/11/2025   10:59:00   (  -0.09,  61.36) (  -0.52,  59.55)  207.20                80
 03/12/2025   10:37:33   (  -0.09,  61.36) (   0.52,  64.10)  312.54                80
 03/13/2025   22:59:18   (   0.09,  61.27) (   0.64,  58.88)  272.77                80
 03/14/2025   22:43:12   (   0.09,  61.27) (  -0.40,  63.44)  247.13                80
 03/16/2025   11:05:03   (  -0.09,  61.35) (  -0.83,  58.20)  359.90                80
 03/17/2025   10:43:37   (  -0.09,  61.36) (   0.21,  62.76)  159.49                80