Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 5 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)
 05/20/2024   16:30:10   (  74.38, -64.07) 05/20/2024   16:30:56  (  74.36, -64.15)    3.06                46
 05/20/2024   17:20:54   ( -74.35, 103.32) 05/20/2024   17:20:24  ( -74.34, 103.43)    3.35                30
 05/23/2024   07:56:52   ( -74.39,-115.74) 05/23/2024   07:57:57  ( -74.40,-115.82)    2.68                65
 05/23/2024   08:47:37   (  74.35,  51.70) 05/23/2024   08:47:23  (  74.37,  51.75)    2.89                14
 05/23/2024   09:38:09   ( -73.73,-139.41) 05/23/2024   09:37:02  ( -73.78,-141.96)   79.51                67
 05/25/2024   23:23:41   (  74.71,-168.22) 05/25/2024   23:24:51  (  74.63,-167.02)   36.21                70
 05/26/2024   00:14:19   ( -74.37,   0.00) 05/26/2024   00:14:24  ( -74.35,  -0.05)    2.90                 5
 05/26/2024   01:05:02   (  74.28, 167.55) 05/26/2024   01:03:49  (  74.32, 167.51)    3.93                73
 05/28/2024   15:41:01   (  74.42, -51.74) 05/28/2024   15:41:19  (  74.42, -51.64)    3.02                18
 05/28/2024   16:31:44   ( -74.32, 115.83) 05/28/2024   16:30:48  ( -74.35, 115.83)    2.79                56
 05/31/2024   07:07:42   ( -74.42,-103.37) 05/31/2024   07:08:17  ( -74.45,-103.33)    2.60                35
 05/31/2024   07:58:26   (  74.35,  64.15) 05/31/2024   07:57:44  (  74.35,  64.10)    1.65                42
 06/02/2024   22:34:23   (  74.42,-154.98) 06/02/2024   22:35:12  (  74.44,-155.08)    3.43                49
 06/02/2024   23:25:07   ( -74.36,  12.49) 06/02/2024   23:24:41  ( -74.38,  12.41)    2.71                26