Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 8 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 08/18/2024   22:33:46   (   0.42,  61.72) (   0.56,  61.18)   61.77                80
 08/19/2024   22:12:30   (   0.42,  61.71) (  -0.48,  65.68)  453.65                80
 08/21/2024   10:34:41   (  -0.42,  61.65) (  -0.69,  60.35)  147.49                80
 08/22/2024   10:18:44   (  -0.42,  61.63) (   0.30,  64.87)  368.74                80
 08/23/2024   22:40:44   (   0.41,  61.64) (   0.89,  59.59)  234.58                80
 08/24/2024   22:19:29   (   0.42,  61.63) (  -0.16,  64.09)  280.65                80
 08/26/2024   10:41:38   (  -0.40,  61.60) (  -1.04,  58.77)  322.73                80
 08/27/2024   10:25:42   (  -0.40,  61.59) (  -0.04,  63.29)  192.86                80
 08/28/2024   22:47:42   (   0.39,  61.59) (   1.20,  58.00)  410.17                80
 08/29/2024   22:26:26   (   0.39,  61.59) (   0.19,  62.51)  104.59                80