Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 6 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 06/14/2024   22:38:49   (  -0.18,  61.36) (   0.63,  57.93)  392.34                80
 06/15/2024   22:22:57   (  -0.17,  61.35) (  -0.44,  62.42)  122.33                80
 06/17/2024   10:42:30   (   0.20,  61.29) (  -0.76,  57.08)  480.78                80
 06/18/2024   10:26:37   (   0.19,  61.28) (   0.26,  61.58)   33.54                80
 06/20/2024   22:27:29   (  -0.21,  61.31) (  -0.10,  60.77)   61.40                80
 06/21/2024   22:11:35   (  -0.20,  61.31) (  -1.12,  65.27)  452.12                80
 06/23/2024   10:31:08   (   0.23,  61.27) (  -0.05,  59.93)  152.62                80
 06/24/2024   10:15:15   (   0.22,  61.27) (   0.97,  64.43)  360.79                80
 06/25/2024   22:34:39   (  -0.25,  61.31) (   0.25,  59.13)  248.96                80
 06/26/2024   22:18:46   (  -0.24,  61.31) (  -0.77,  63.63)  264.26                80