Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 7 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 07/26/2024   10:20:44   (  -0.45,  61.20) (   0.14,  63.84)  300.58                80
 07/27/2024   22:42:46   (   0.47,  61.29) (   1.10,  58.56)  312.59                80
 07/28/2024   22:21:32   (   0.46,  61.32) (   0.08,  63.06)  198.14                80
 07/30/2024   10:43:43   (  -0.47,  61.30) (  -1.27,  57.73)  406.56                80
 07/31/2024   10:27:48   (  -0.46,  61.32) (  -0.24,  62.23)  104.55                80
 08/02/2024   22:28:36   (   0.45,  61.43) (   0.44,  61.45)    2.30                80
 08/05/2024   10:32:12   (  -0.45,  61.45) (  -0.64,  60.63)   93.48                80
 08/06/2024   10:16:18   (  -0.45,  61.47) (   0.40,  65.13)  417.80                80
 08/07/2024   22:38:19   (   0.46,  61.55) (   0.87,  59.85)  194.55                80
 08/08/2024   22:17:04   (   0.45,  61.58) (  -0.18,  64.35)  315.95                80