Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 7 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 07/25/2024   10:36:39   (  -0.46,  61.19) (  -0.86,  59.33)  211.33                80
 07/26/2024   10:20:44   (  -0.45,  61.20) (   0.16,  63.84)  300.55                80
 07/27/2024   22:42:46   (   0.47,  61.29) (   1.08,  58.55)  312.44                80
 07/28/2024   22:21:32   (   0.46,  61.32) (   0.06,  63.06)  198.31                80
 07/30/2024   10:43:42   (  -0.47,  61.30) (  -1.30,  57.74)  406.44                80
 07/31/2024   10:27:48   (  -0.46,  61.32) (  -0.27,  62.24)  104.74                80
 08/02/2024   22:28:36   (   0.45,  61.43) (   0.46,  61.45)    2.53                80
 08/05/2024   10:32:11   (  -0.45,  61.45) (  -0.65,  60.63)   93.07                80
 08/06/2024   10:16:17   (  -0.45,  61.47) (   0.39,  65.13)  418.27                80
 08/07/2024   22:38:18   (   0.46,  61.55) (   0.86,  59.86)  193.86                80