Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 5 22.  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)
 05/23/2024   07:56:52   ( -74.40,-115.75) 05/23/2024   07:57:57  ( -74.39,-115.84)    2.56                65
 05/23/2024   08:47:37   (  74.35,  51.69) 05/23/2024   08:47:23  (  74.37,  51.74)    2.46                14
 05/23/2024   09:38:09   ( -73.73,-139.42) 05/23/2024   09:37:02  ( -73.78,-141.97)   79.27                67
 05/25/2024   23:23:41   (  74.70,-168.21) 05/25/2024   23:24:52  (  74.59,-167.11)   34.63                71
 05/26/2024   00:14:19   ( -74.37,   0.01) 05/26/2024   00:14:24  ( -74.37,  -0.02)    1.11                 5
 05/26/2024   01:05:03   (  74.28, 167.56) 05/26/2024   01:03:51  (  74.28, 167.43)    3.99                72
 05/28/2024   15:41:01   (  74.41, -51.71) 05/28/2024   15:41:20  (  74.41, -51.66)    1.31                19
 05/28/2024   16:31:45   ( -74.36, 115.73) 05/28/2024   16:30:49  ( -74.34, 115.81)    3.05                56
 05/31/2024   07:07:43   ( -74.44,-103.43) 05/31/2024   07:08:19  ( -74.42,-103.38)    2.51                36
 05/31/2024   07:58:27   (  74.36,  64.10) 05/31/2024   07:57:45  (  74.39,  64.17)    3.17                42
 06/02/2024   22:34:25   (  74.47,-155.11) 06/02/2024   22:35:14  (  74.47,-155.01)    2.89                49
 06/02/2024   23:25:09   ( -74.41,  12.36) 06/02/2024   23:24:43  ( -74.41,  12.47)    3.34                26