Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 4 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 04/30/2024   10:32:48   (  -0.04,  61.42) (  -0.67,  58.53)  329.00                80
 05/01/2024   10:16:55   (  -0.05,  61.44) (   0.30,  63.04)  181.80                80
 05/02/2024   22:36:22   (   0.03,  61.45) (   0.87,  57.72)  425.55                80
 05/03/2024   22:20:31   (   0.04,  61.47) (  -0.16,  62.21)   85.37                80
 05/06/2024   10:21:35   (  -0.03,  61.52) (  -0.08,  61.36)   18.62                80
 05/07/2024   10:05:43   (  -0.04,  61.54) (   0.95,  65.85)  491.81                80
 05/08/2024   22:25:10   (   0.01,  61.56) (   0.26,  60.54)  116.68                80
 05/09/2024   22:09:18   (   0.02,  61.58) (  -0.78,  65.03)  393.49                80
 05/11/2024   10:28:54   (   0.00,  61.63) (  -0.41,  59.68)  221.85                80
 05/12/2024   10:13:02   (  -0.01,  61.65) (   0.57,  64.18)  288.09                80
 05/13/2024   22:32:28   (  -0.01,  61.68) (   0.63,  58.87)  321.18                80