Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 9 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 09/29/2024   22:51:41   (   0.20,  61.28) (   1.02,  57.66)  412.64                80
 09/30/2024   22:30:23   (   0.22,  61.28) (   0.02,  62.18)  102.92                80
 10/03/2024   10:36:31   (  -0.20,  61.29) (  -0.19,  61.40)   11.62                80
 10/05/2024   22:39:50   (   0.18,  61.27) (   0.32,  60.64)   71.62                80
 10/06/2024   22:18:31   (   0.20,  61.28) (  -0.70,  65.17)  443.34                80
 10/08/2024   10:40:36   (  -0.17,  61.32) (  -0.50,  59.86)  166.38                80
 10/09/2024   10:24:38   (  -0.18,  61.33) (   0.53,  64.38)  348.99                80
 10/10/2024   22:46:34   (   0.15,  61.31) (   0.67,  59.12)  250.28                80
 10/11/2024   22:25:16   (   0.17,  61.33) (  -0.37,  63.64)  263.98                80