Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2025 3 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/11/2025   10:58:59   (  -0.09,  61.34) (  -0.53,  59.55)  205.39                80
 03/12/2025   10:37:33   (  -0.09,  61.34) (   0.51,  64.10)  314.63                80
 03/13/2025   22:59:18   (   0.09,  61.25) (   0.64,  58.88)  270.58                80
 03/14/2025   22:43:12   (   0.09,  61.25) (  -0.40,  63.44)  249.57                80
 03/16/2025   11:05:04   (  -0.09,  61.33) (  -0.78,  58.19)  356.85                80
 03/17/2025   10:43:37   (  -0.09,  61.33) (   0.21,  62.76)  162.82                80
 03/18/2025   23:05:22   (   0.09,  61.25) (   0.93,  57.54)  423.72                80
 03/19/2025   22:49:15   (   0.09,  61.25) (  -0.12,  62.09)   95.82                80
 03/22/2025   10:49:39   (  -0.09,  61.35) (  -0.11,  61.42)    8.30                80