Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 10 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)
 10/05/2024   22:39:49   (   0.18,  61.26) (   0.32,  60.65)   69.71                80
 10/06/2024   22:18:29   (   0.20,  61.27) (  -0.66,  65.18)  445.63                80
 10/08/2024   10:40:35   (  -0.17,  61.30) (  -0.52,  59.88)  163.53                80
 10/09/2024   10:24:36   (  -0.18,  61.31) (   0.54,  64.39)  352.27                80
 10/10/2024   22:46:32   (   0.15,  61.28) (   0.61,  59.12)  246.29                80
 10/11/2024   22:25:13   (   0.17,  61.30) (  -0.40,  63.65)  268.47                80
 10/13/2024   10:47:16   (  -0.13,  61.36) (  -0.84,  58.36)  343.00                80
 10/14/2024   10:31:17   (  -0.14,  61.37) (   0.19,  62.88)  172.60                80
 10/15/2024   22:53:13   (   0.11,  61.33) (   0.93,  57.61)  424.39                80
 10/16/2024   22:31:53   (   0.13,  61.35) (  -0.05,  62.14)   90.40                80