Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 9 13.  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)
 09/14/2024   11:52:14   (  75.39,   4.91) 09/14/2024   11:53:19  (  75.32,   7.97)   86.51                65
 09/14/2024   12:42:45   ( -74.76, 174.10) 09/14/2024   12:42:58  ( -74.74, 174.10)    2.07                13
 09/14/2024   13:33:30   (  74.71, -18.44) 09/14/2024   13:32:24  (  74.72, -18.33)    3.45                66
 09/17/2024   04:09:15   (  74.77, 122.50) 09/17/2024   04:10:01  (  74.79, 122.46)    2.43                46
 09/17/2024   04:59:58   ( -74.71, -69.99) 09/17/2024   04:59:30  ( -74.73, -70.07)    3.30                28
 09/19/2024   19:35:52   ( -75.22,  69.63) 09/19/2024   19:37:01  ( -75.09,  71.46)   54.21                69
 09/19/2024   20:26:28   (  74.76,-121.70) 09/19/2024   20:26:33  (  74.76,-121.76)    1.85                 5
 09/19/2024   21:17:11   ( -74.68,  45.83) 09/19/2024   21:16:02  ( -74.69,  45.72)    3.47                69
 09/22/2024   11:52:55   ( -74.80,-173.38) 09/22/2024   11:53:37  ( -74.79,-173.44)    1.96                42
 09/22/2024   12:43:40   (  74.77,  -5.98) 09/22/2024   12:43:03  (  74.76,  -5.88)    3.08                37
 09/25/2024   03:19:26   (  74.97, 134.57) 09/25/2024   03:20:38  (  74.89, 135.05)   16.76                72
 09/25/2024   04:10:07   ( -74.79, -57.60) 09/25/2024   04:10:08  ( -74.78, -57.59)    1.38                 1