Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 6 28.  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)
 06/29/2024   11:33:24   ( -74.53,-169.48) 06/29/2024   11:34:25  ( -74.54,-169.38)    3.40                61
 06/29/2024   12:24:08   (  74.44,  -1.93) 06/29/2024   12:23:52  (  74.46,  -1.91)    2.78                16
 06/29/2024   13:14:38   ( -73.72, 167.23) 06/29/2024   13:13:33  ( -73.77, 164.12)   96.72                65
 07/02/2024   03:00:12   (  74.92, 137.81) 07/02/2024   03:01:21  (  74.82, 139.58)   52.48                69
 07/02/2024   03:50:48   ( -74.49, -53.69) 07/02/2024   03:50:55  ( -74.49, -53.60)    2.49                 7
 07/02/2024   04:41:32   (  74.41, 113.86) 07/02/2024   04:40:22  (  74.42, 113.85)    1.14                70
 07/04/2024   19:17:27   (  74.51,-105.34) 07/04/2024   19:17:55  (  74.48,-105.37)    3.06                28
 07/04/2024   20:08:10   ( -74.42,  62.21) 07/04/2024   20:07:24  ( -74.41,  62.09)    3.72                46
 07/07/2024   10:44:06   ( -74.53,-157.02) 07/07/2024   10:44:56  ( -74.55,-156.96)    2.60                50
 07/07/2024   11:34:50   (  74.45,  10.53) 07/07/2024   11:34:23  (  74.47,  10.48)    2.98                27
 07/10/2024   02:10:46   (  74.57, 151.28) 07/10/2024   02:11:55  (  74.57, 151.35)    2.33                69
 07/10/2024   03:01:29   ( -74.48, -41.17) 07/10/2024   03:01:24  ( -74.51, -41.17)    2.72                 5