Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 4 10.  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)
 04/10/2024   22:16:36   (  74.21,-151.02) 04/10/2024   22:17:33  (  74.22,-150.99)    1.35                57
 04/10/2024   23:07:19   ( -74.17,  16.41) 04/10/2024   23:07:02  ( -74.15,  16.47)    2.87                17
 04/13/2024   13:43:23   ( -74.25, 157.24) 04/13/2024   13:44:35  ( -74.23, 157.25)    2.64                72
 04/13/2024   14:34:08   (  74.16, -35.22) 04/13/2024   14:34:02  (  74.15, -35.29)    2.72                 6
 04/13/2024   15:24:46   ( -73.87, 132.84) 04/13/2024   15:23:34  ( -73.92, 131.83)   31.53                72
 04/16/2024   05:10:19   (  74.64, 104.54) 04/16/2024   05:11:28  (  74.51, 106.16)   50.28                69
 04/16/2024   06:00:54   ( -74.20, -86.97) 04/16/2024   06:01:02  ( -74.18, -86.97)    2.01                 8
 04/16/2024   06:51:39   (  74.11,  80.57) 04/16/2024   06:50:29  (  74.10,  80.48)    3.32                70
 04/18/2024   21:27:43   (  74.21,-138.65) 04/18/2024   21:28:00  (  74.23,-138.61)    2.14                17
 04/18/2024   22:18:26   ( -74.16,  28.81) 04/18/2024   22:17:29  ( -74.17,  28.87)    2.17                57
 04/21/2024   12:54:29   ( -74.22, 169.70) 04/21/2024   12:55:01  ( -74.23, 169.62)    2.83                32
 04/21/2024   13:45:15   (  74.18, -22.90) 04/21/2024   13:44:27  (  74.19, -22.83)    2.25                48