Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 3 29.  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)
 03/31/2024   07:38:46   ( -74.62,-112.81) 03/31/2024   07:39:54  ( -74.52,-110.87)   58.62                68
 03/31/2024   08:29:23   (  74.14,  55.76) 03/31/2024   08:29:27  (  74.13,  55.86)    3.28                 4
 03/31/2024   09:20:05   ( -74.04,-136.67) 03/31/2024   09:18:56  ( -74.06,-136.66)    2.12                69
 04/02/2024   23:56:10   ( -74.15,   4.10) 04/02/2024   23:56:30  ( -74.16,   4.16)    2.49                20
 04/03/2024   00:46:55   (  74.06, 171.64) 04/03/2024   00:45:57  (  74.08, 171.62)    2.44                58
 04/05/2024   15:22:59   (  74.18, -47.63) 04/05/2024   15:23:29  (  74.19, -47.54)    2.92                30
 04/05/2024   16:13:41   ( -74.08, 119.95) 04/05/2024   16:12:59  ( -74.07, 119.83)    3.75                42
 04/08/2024   06:49:46   ( -74.21, -99.35) 04/08/2024   06:50:31  ( -74.19, -99.30)    2.72                45
 04/08/2024   07:40:31   (  74.12,  68.18) 04/08/2024   07:39:58  (  74.10,  68.14)    3.09                33
 04/10/2024   22:16:35   (  74.22,-151.03) 04/10/2024   22:17:29  (  74.22,-150.97)    1.90                54
 04/10/2024   23:07:18   ( -74.16,  16.43) 04/10/2024   23:06:58  ( -74.16,  16.52)    2.85                20