Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 10 12.  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)
 10/13/2024   17:56:56   (  75.48, -85.94) 10/13/2024   17:58:02  (  75.37, -83.04)   81.94                66
 10/13/2024   18:47:28   ( -74.87,  83.21) 10/13/2024   18:47:40  ( -74.85,  83.20)    2.63                12
 10/13/2024   19:38:12   (  74.81,-109.28) 10/13/2024   19:37:06  (  74.83,-109.22)    2.55                66
 10/16/2024   10:13:52   (  74.89,  31.63) 10/16/2024   10:14:41  (  74.90,  31.57)    2.15                49
 10/16/2024   11:04:36   ( -74.85,-160.93) 10/16/2024   11:04:10  ( -74.83,-160.96)    1.64                26
 10/19/2024   01:40:27   ( -75.47, -21.67) 10/19/2024   01:41:33  ( -75.41, -18.83)   79.81                66
 10/19/2024   02:31:00   (  74.90, 147.39) 10/19/2024   02:31:09  (  74.87, 147.38)    3.01                 9
 10/19/2024   03:21:43   ( -74.80, -45.03) 10/19/2024   03:20:38  ( -74.80, -45.15)    3.67                65
 10/21/2024   17:57:22   ( -74.94,  95.72) 10/21/2024   17:58:07  ( -74.91,  95.75)    3.36                45
 10/21/2024   18:48:06   (  74.89, -96.80) 10/21/2024   18:47:33  (  74.87, -96.71)    2.92                33
 10/24/2024   09:23:48   (  75.15,  43.56) 10/24/2024   09:24:59  (  75.07,  44.43)   26.46                71
 10/24/2024   10:14:28   ( -74.92,-148.42) 10/24/2024   10:14:30  ( -74.91,-148.36)    1.89                 2