Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2022 11 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 11/07/2022   23:05:37   (  -0.01,-137.31) (  -0.16,-137.91)   68.15                80
 11/08/2022   22:49:59   (  -0.02,-137.31) (   0.84,-133.47)  436.78                80
 11/10/2022   11:09:47   (   0.01,-137.30) (   0.34,-138.89)  180.85                80
 11/11/2022   10:54:07   (   0.01,-137.29) (  -0.61,-134.45)  323.58                80
 11/12/2022   23:14:04   (  -0.01,-137.27) (  -0.58,-139.90)  299.88                80
 11/13/2022   22:58:24   (  -0.01,-137.25) (   0.38,-135.46)  204.20                80
 11/15/2022   11:18:12   (   0.00,-137.24) (   0.85,-140.87)  414.34                80
 11/16/2022   11:02:33   (   0.00,-137.22) (  -0.17,-136.43)   89.45                80
 11/18/2022   23:04:10   (  -0.00,-137.17) (  -0.05,-137.45)   31.24                80
 11/19/2022   22:48:30   (  -0.00,-137.15) (   0.91,-133.00)  472.28                80