Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2025 4 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 04/24/2025   09:38:06   (  -0.00,-104.36) (  -0.97,-100.01)  495.88                80
 04/25/2025   21:59:56   (   0.00,-104.38) (  -0.20,-105.25)   99.44                80
 04/26/2025   21:43:48   (   0.01,-104.38) (   0.84,-100.68)  421.29                80
 04/28/2025   10:05:29   (  -0.01,-104.37) (   0.32,-105.89)  172.63                80
 04/29/2025   09:44:00   (  -0.01,-104.36) (  -0.72,-101.32)  347.49                80
 04/30/2025   22:05:50   (   0.01,-104.37) (  -0.50,-106.55)  249.07                80
 05/01/2025   21:49:41   (   0.02,-104.37) (   0.55,-101.98)  271.49                80
 05/03/2025   10:11:22   (  -0.01,-104.36) (   0.65,-107.18)  321.58                80
 05/04/2025   09:49:53   (  -0.01,-104.36) (  -0.41,-102.61)  198.94                80
 05/05/2025   22:11:42   (   0.01,-104.36) (  -0.80,-107.84)  397.34                80
 05/06/2025   21:55:34   (   0.01,-104.36) (   0.25,-103.28)  123.92                80