Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 7 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 07/23/2024   22:17:21   (  -0.40,  61.19) (  -1.14,  64.48)  374.68                80
 07/25/2024   10:36:52   (   0.41,  61.16) (  -0.05,  59.15)  229.05                80
 07/26/2024   10:20:58   (   0.40,  61.16) (   0.97,  63.65)  284.51                80
 07/27/2024   22:43:01   (  -0.42,  61.21) (   0.21,  58.35)  324.89                80
 07/28/2024   22:21:47   (  -0.42,  61.22) (  -0.81,  62.86)  187.87                80
 07/30/2024   10:43:57   (   0.43,  61.19) (  -0.42,  57.54)  417.64                80
 07/31/2024   10:28:02   (   0.43,  61.20) (   0.61,  62.04)   95.15                80
 08/02/2024   22:31:30   (  -0.45,  61.27) (  -0.44,  61.25)    1.94                80
 08/05/2024   10:32:26   (   0.45,  61.27) (   0.27,  60.43)   95.64                80