Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 8 6.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(LANDSAT-8) LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 08/08/2024   07:26:37   ( -74.66,-107.34) 08/08/2024   07:27:24  ( -74.66,-107.25)    2.72                47
 08/08/2024   08:17:22   (  74.58,  60.19) 08/08/2024   08:16:51  (  74.59,  60.21)    1.16                31
 08/10/2024   22:53:13   (  74.65,-158.90) 08/10/2024   22:54:21  (  74.67,-158.97)    2.93                68
 08/10/2024   23:43:56   ( -74.60,   8.54) 08/10/2024   23:43:50  ( -74.59,   8.47)    2.59                 6
 08/11/2024   00:34:32   (  74.09, 177.22) 08/11/2024   00:33:24  (  74.15, 175.07)   65.76                68
 08/13/2024   15:10:34   (  74.65, -43.20) 08/13/2024   15:10:46  (  74.65, -43.10)    2.69                12
 08/13/2024   16:01:16   ( -74.56, 124.38) 08/13/2024   16:00:15  ( -74.58, 124.35)    2.50                61
 08/16/2024   06:37:08   ( -74.65, -94.77) 08/16/2024   06:37:45  ( -74.63, -94.89)    3.94                37
 08/16/2024   07:27:54   (  74.62,  72.61) 08/16/2024   07:27:11  (  74.60,  72.67)    2.87                43
 08/18/2024   22:03:45   (  74.68,-146.45) 08/18/2024   22:04:40  (  74.66,-146.55)    3.27                55
 08/18/2024   22:54:28   ( -74.62,  21.01) 08/18/2024   22:54:08  ( -74.64,  21.05)    2.39                20