Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 12 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 12/12/2024   10:28:16   (   0.05,  61.49) (   0.82,  64.88)  386.58                80
 12/13/2024   22:50:06   (  -0.06,  61.37) (   0.35,  59.64)  197.29                80
 12/14/2024   22:28:44   (  -0.05,  61.37) (  -0.71,  64.18)  320.80                80
 12/16/2024   10:50:41   (   0.06,  61.49) (  -0.55,  58.92)  293.76                80
 12/17/2024   10:34:38   (   0.05,  61.48) (   0.51,  63.45)  224.73                80
 12/18/2024   22:56:29   (  -0.06,  61.35) (   0.64,  58.21)  358.40                80
 12/19/2024   22:35:05   (  -0.05,  61.35) (  -0.37,  62.75)  159.59                80
 12/21/2024   10:57:04   (   0.07,  61.48) (  -0.82,  57.48)  455.84                80
 12/22/2024   10:41:00   (   0.06,  61.48) (   0.19,  62.03)   62.61                80
 12/24/2024   22:44:07   (  -0.06,  61.34) (  -0.08,  61.33)    2.73                80