Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 8 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 08/05/2024   10:32:12   (  -0.45,  61.48) (  -0.63,  60.63)   96.55                80
 08/06/2024   10:16:18   (  -0.45,  61.51) (   0.41,  65.13)  413.97                80
 08/07/2024   22:38:19   (   0.45,  61.61) (   0.85,  59.86)  200.38                80
 08/08/2024   22:17:05   (   0.45,  61.65) (  -0.19,  64.36)  309.33                80
 08/10/2024   10:39:15   (  -0.45,  61.66) (  -1.04,  59.04)  298.56                80
 08/11/2024   10:23:19   (  -0.45,  61.69) (  -0.05,  63.55)  211.66                80
 08/12/2024   22:45:22   (   0.45,  61.79) (   1.23,  58.25)  402.30                80
 08/13/2024   22:24:06   (   0.44,  61.83) (   0.24,  62.77)  106.65                80
 08/16/2024   10:30:22   (  -0.44,  61.91) (  -0.40,  61.94)    5.88                80