Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 7 20.  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)
 07/20/2024   17:38:49   (  74.56, -80.50) 07/20/2024   17:39:20  (  74.54, -80.56)    3.33                31
 07/20/2024   18:29:32   ( -74.50,  86.98) 07/20/2024   18:28:48  ( -74.51,  87.00)    0.99                44
 07/23/2024   09:05:25   ( -74.58,-132.16) 07/23/2024   09:06:23  ( -74.60,-132.18)    1.57                58
 07/23/2024   09:56:10   (  74.52,  35.33) 07/23/2024   09:55:50  (  74.53,  35.29)    1.76                20
 07/26/2024   00:32:11   (  74.94, 175.21) 07/26/2024   00:33:21  (  74.82, 176.63)   43.37                70
 07/26/2024   01:22:47   ( -74.55, -16.36) 07/26/2024   01:22:54  ( -74.55, -16.43)    2.12                 7
 07/26/2024   02:13:32   (  74.48, 151.13) 07/26/2024   02:12:21  (  74.47, 151.04)    3.24                71
 07/28/2024   16:49:26   (  74.59, -68.07) 07/28/2024   16:49:55  (  74.58, -68.10)    1.88                29
 07/28/2024   17:40:09   ( -74.53,  99.41) 07/28/2024   17:39:23  ( -74.56,  99.48)    3.36                46
 07/31/2024   08:16:02   ( -74.60,-119.70) 07/31/2024   08:16:57  ( -74.62,-119.75)    2.48                55
 07/31/2024   09:06:47   (  74.54,  47.79) 07/31/2024   09:06:24  (  74.54,  47.70)    2.84                23
 08/02/2024   23:42:43   (  74.81,-171.88) 08/02/2024   23:43:54  (  74.72,-171.25)   21.17                71
 08/03/2024   00:33:23   ( -74.61,  -4.00) 08/03/2024   00:33:24  ( -74.60,  -3.91)    2.87                 1