Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 6 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 06/04/2024   21:33:37   (   0.01,-104.73) (  -0.31,-106.02)  148.73                80
 06/05/2024   21:17:44   (   0.02,-104.73) (   0.74,-101.53)  364.54                80
 06/07/2024   09:39:50   (  -0.03,-104.74) (   0.44,-106.84)  239.73                80
 06/08/2024   09:18:36   (  -0.03,-104.74) (  -0.55,-102.34)  273.53                80
 06/09/2024   21:40:51   (   0.04,-104.74) (  -0.61,-107.68)  334.78                80
 06/10/2024   21:24:57   (   0.04,-104.75) (   0.39,-103.18)  178.89                80
 06/12/2024   09:47:02   (  -0.04,-104.76) (   0.79,-108.49)  424.53                80
 06/13/2024   09:25:49   (  -0.04,-104.77) (  -0.21,-103.99)   89.35                80
 06/15/2024   21:29:29   (   0.05,-104.79) (   0.02,-104.82)    4.64                80