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

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 02/18/2025   10:02:28   (  -0.01,-104.38) (   0.55,-106.84)  279.85                80
 02/19/2025   09:41:02   (  -0.01,-104.38) (  -0.49,-102.29)  239.11                80
 02/20/2025   22:02:57   (   0.02,-104.41) (  -0.68,-107.54)  357.31                80
 02/21/2025   21:46:51   (   0.02,-104.40) (   0.37,-102.99)  161.57                80
 02/23/2025   10:08:37   (  -0.02,-104.37) (   0.83,-108.21)  437.31                80
 02/24/2025   09:47:10   (  -0.02,-104.36) (  -0.16,-103.64)   81.39                80
 02/26/2025   21:52:58   (   0.03,-104.38) (   0.02,-104.34)    4.03                80
 03/01/2025   09:55:58   (  -0.03,-104.34) (   0.10,-105.01)   75.88                80
 03/02/2025   09:34:31   (  -0.03,-104.34) (  -0.90,-100.45)  443.19                80