Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 8 16.  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)
 08/16/2024   06:37:07   ( -74.66, -94.80) 08/16/2024   06:38:08  ( -74.67, -94.91)    3.49                61
 08/16/2024   07:27:52   (  74.62,  72.60) 08/16/2024   07:27:33  (  74.65,  72.68)    3.38                19
 08/18/2024   22:03:55   (  75.30,-148.28) 08/18/2024   22:05:00  (  75.23,-145.22)   86.99                65
 08/18/2024   22:54:25   ( -74.64,  20.97) 08/18/2024   22:54:39  ( -74.65,  20.92)    1.84                14
 08/18/2024   23:45:10   (  74.56,-171.50) 08/18/2024   23:44:06  (  74.57,-171.63)    3.88                64
 08/21/2024   14:21:01   (  74.70, -30.77) 08/21/2024   14:21:41  (  74.67, -30.79)    3.40                40
 08/21/2024   15:11:44   ( -74.65, 136.67) 08/21/2024   15:11:09  ( -74.65, 136.80)    3.80                35
 08/24/2024   05:47:33   ( -74.71, -82.39) 08/24/2024   05:48:43  ( -74.72, -82.42)    0.99                70
 08/24/2024   06:38:18   (  74.64,  85.11) 08/24/2024   06:38:10  (  74.63,  85.01)    3.12                 8
 08/24/2024   07:28:54   ( -74.26,-106.53) 08/24/2024   07:27:44  ( -74.31,-108.13)   48.66                70
 08/26/2024   22:04:50   ( -74.68,  33.43) 08/26/2024   22:05:10  ( -74.71,  33.45)    2.95                20
 08/26/2024   22:55:35   (  74.62,-159.08) 08/26/2024   22:54:37  (  74.62,-159.13)    1.55                58
 08/29/2024   13:31:23   (  74.73, -18.30) 08/29/2024   13:32:06  (  74.72, -18.24)    2.03                43
 08/29/2024   14:22:06   ( -74.68, 149.18) 08/29/2024   14:21:35  ( -74.66, 149.24)    2.35                31