Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 8 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 08/21/2024   10:34:40   (  -0.42,  61.65) (  -0.73,  60.36)  146.83                80
 08/22/2024   10:18:44   (  -0.42,  61.63) (   0.31,  64.87)  369.49                80
 08/23/2024   22:40:45   (   0.41,  61.64) (   0.88,  59.58)  234.01                80
 08/24/2024   22:19:29   (   0.42,  61.63) (  -0.17,  64.09)  281.31                80
 08/26/2024   10:41:39   (  -0.40,  61.59) (  -1.04,  58.77)  321.62                80
 08/27/2024   10:25:42   (  -0.40,  61.58) (  -0.04,  63.29)  194.07                80
 08/28/2024   22:47:42   (   0.39,  61.58) (   1.20,  58.00)  409.17                80
 08/29/2024   22:26:26   (   0.39,  61.58) (   0.20,  62.51)  105.68                80
 08/31/2024   10:48:35   (  -0.37,  61.56) (  -1.38,  57.19)  499.18                80
 09/01/2024   10:32:39   (  -0.37,  61.55) (  -0.37,  61.70)   16.78                80