Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 4 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 04/01/2024   22:13:14   (   0.08,  61.18) (  -0.39,  63.37)  249.61                80
 04/03/2024   10:32:51   (  -0.08,  61.24) (  -0.84,  58.02)  367.51                80
 04/04/2024   10:17:00   (  -0.09,  61.25) (   0.17,  62.51)  143.45                80
 04/05/2024   22:36:30   (   0.08,  61.21) (   1.01,  57.18)  459.81                80
 04/06/2024   22:20:39   (   0.09,  61.22) (  -0.01,  61.67)   51.21                80
 04/09/2024   10:21:46   (  -0.09,  61.29) (  -0.19,  60.80)   55.32                80
 04/10/2024   10:05:56   (  -0.09,  61.30) (   0.84,  65.29)  455.19                80
 04/11/2024   22:25:24   (   0.08,  61.28) (   0.38,  59.97)  149.10                80
 04/12/2024   22:09:33   (   0.08,  61.29) (  -0.65,  64.46)  361.28                80
 04/14/2024   10:29:11   (  -0.08,  61.36) (  -0.56,  59.10)  256.85                80