Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2025 2 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 02/23/2025   10:08:37   (  -0.03,-104.38) (   0.82,-108.21)  436.05                80
 02/24/2025   09:47:10   (   0.01,-104.38) (  -0.17,-103.65)   83.91                80
 02/26/2025   21:52:58   (  -0.01,-104.40) (   0.03,-104.34)    7.78                80
 03/01/2025   09:55:57   (   0.01,-104.37) (   0.16,-105.00)   71.63                80
 03/02/2025   09:34:31   (   0.00,-104.37) (  -0.91,-100.45)  447.64                80
 03/03/2025   21:56:24   (  -0.00,-104.40) (  -0.32,-105.69)  147.86                80
 03/04/2025   21:40:18   (  -0.00,-104.40) (   0.75,-101.15)  371.43                80
 03/06/2025   10:02:02   (   0.00,-104.37) (   0.49,-106.35)  227.04                80
 03/07/2025   09:40:37   (   0.00,-104.36) (  -0.59,-101.80)  291.96                80