Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 8 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)
 08/13/2024   22:24:06   (   0.44,  61.80) (   0.20,  62.77)  110.51                80
 08/15/2024   10:46:15   (  -0.44,  61.83) (  -1.46,  57.45)  499.94                80
 08/16/2024   10:30:20   (  -0.44,  61.87) (  -0.44,  61.96)   10.37                80
 08/18/2024   22:33:46   (   0.43,  62.01) (   0.60,  61.18)   93.73                80
 08/19/2024   22:12:29   (   0.42,  62.05) (  -0.37,  65.70)  415.29                80
 08/21/2024   10:34:39   (  -0.42,  62.10) (  -0.80,  60.37)  196.48                80
 08/22/2024   10:18:43   (  -0.42,  62.14) (   0.18,  64.89)  313.41                80
 08/23/2024   22:40:43   (   0.41,  62.23) (   1.02,  59.61)  298.67                80
 08/24/2024   22:19:27   (   0.42,  62.28) (   0.03,  64.13)  210.20                80
 08/26/2024   10:41:36   (  -0.40,  62.34) (  -1.23,  58.81)  404.04                80