Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 7 21.  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)
 07/23/2024   09:05:26   ( -74.61,-132.23) 07/23/2024   09:06:23  ( -74.61,-132.15)    2.50                57
 07/23/2024   09:56:11   (  74.54,  35.26) 07/23/2024   09:55:50  (  74.54,  35.33)    1.87                21
 07/26/2024   00:32:11   (  74.93, 175.26) 07/26/2024   00:33:21  (  74.83, 176.64)   41.62                70
 07/26/2024   01:22:47   ( -74.54, -16.32) 07/26/2024   01:22:54  ( -74.55, -16.42)    3.38                 7
 07/26/2024   02:13:33   (  74.52, 151.05) 07/26/2024   02:12:20  (  74.52, 151.17)    3.59                73
 07/28/2024   16:49:25   (  74.58, -68.04) 07/28/2024   16:49:53  (  74.61, -68.02)    3.09                28
 07/28/2024   17:40:08   ( -74.52,  99.43) 07/28/2024   17:39:22  ( -74.54,  99.44)    1.17                46
 07/31/2024   08:16:01   ( -74.60,-119.70) 07/31/2024   08:16:55  ( -74.63,-119.72)    2.72                54
 07/31/2024   09:06:46   (  74.54,  47.80) 07/31/2024   09:06:22  (  74.55,  47.72)    2.54                24
 08/02/2024   23:42:42   (  74.77,-171.78) 08/02/2024   23:43:53  (  74.69,-171.30)   16.49                71
 08/03/2024   00:33:22   ( -74.57,  -3.90) 08/03/2024   00:33:23  ( -74.57,  -3.96)    1.94                 1