Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 1 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)
 01/22/2024   21:17:02   (  -0.01,-104.64) (   0.19,-103.84)   92.19                80
 01/25/2024   09:20:46   (   0.01,-104.65) (   0.01,-104.69)    4.55                80
 01/27/2024   21:21:59   (  -0.01,-104.59) (  -0.21,-105.59)  112.82                80
 01/28/2024   21:06:10   (  -0.01,-104.59) (   0.80,-101.11)  397.15                80
 01/30/2024   09:28:22   (   0.01,-104.62) (   0.45,-106.44)  207.93                80
 01/31/2024   09:07:14   (   0.00,-104.61) (  -0.62,-101.97)  302.00                80
 02/01/2024   21:29:35   (  -0.01,-104.56) (  -0.61,-107.34)  315.86                80
 02/02/2024   21:13:46   (  -0.01,-104.55) (   0.40,-102.86)  194.14                80
 02/04/2024   09:35:57   (   0.01,-104.58) (   0.84,-108.18)  411.05                80