Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 12 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 12/13/2024   22:50:06   (  -0.06,  61.36) (   0.34,  59.64)  196.93                80
 12/14/2024   22:28:44   (  -0.05,  61.36) (  -0.72,  64.17)  321.25                80
 12/16/2024   10:50:41   (   0.06,  61.48) (  -0.54,  58.92)  293.06                80
 12/17/2024   10:34:39   (   0.05,  61.48) (   0.51,  63.45)  225.55                80
 12/18/2024   22:56:29   (  -0.06,  61.34) (   0.63,  58.21)  357.47                80
 12/19/2024   22:35:05   (  -0.05,  61.34) (  -0.37,  62.75)  160.63                80
 12/21/2024   10:57:04   (   0.07,  61.47) (  -0.82,  57.48)  454.60                80
 12/22/2024   10:41:00   (   0.06,  61.47) (   0.19,  62.03)   63.97                80
 12/24/2024   22:44:07   (  -0.06,  61.33) (  -0.08,  61.32)    2.07                80