Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 9 21.  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)
 09/22/2024   11:52:57   ( -74.79,-173.36) 09/22/2024   11:53:30  ( -74.80,-173.40)    1.43                33
 09/22/2024   12:43:42   (  74.75,  -5.93) 09/22/2024   12:42:57  (  74.72,  -5.95)    2.98                45
 09/25/2024   03:19:26   (  74.85, 134.91) 09/25/2024   03:20:28  (  74.83, 134.94)    2.10                62
 09/25/2024   04:10:09   ( -74.77, -57.55) 09/25/2024   04:09:57  ( -74.76, -57.61)    2.19                12
 09/25/2024   05:00:40   (  74.06, 111.68) 09/25/2024   04:59:35  (  74.11, 108.48)   97.85                65
 09/27/2024   19:36:38   (  74.80,-109.20) 09/27/2024   19:36:55  (  74.79,-109.26)    2.16                17
 09/27/2024   20:27:22   ( -74.76,  58.22) 09/27/2024   20:26:23  ( -74.77,  58.32)    3.26                59
 09/30/2024   11:03:06   ( -74.84,-160.86) 09/30/2024   11:03:54  ( -74.85,-160.87)    0.88                48
 09/30/2024   11:53:50   (  74.77,   6.65) 09/30/2024   11:53:21  (  74.76,   6.55)    3.00                29
 10/03/2024   02:29:38   (  75.05, 146.96) 10/03/2024   02:30:49  (  74.94, 147.63)   23.08                71
 10/03/2024   03:20:18   ( -74.81, -45.04) 10/03/2024   03:20:19  ( -74.82, -45.03)    0.88                 1
 10/03/2024   04:10:59   (  74.61, 122.86) 10/03/2024   04:09:47  (  74.68, 122.26)   19.74                72
 10/05/2024   18:46:45   (  74.86, -96.71) 10/05/2024   18:47:13  (  74.87, -96.64)    2.47                28
 10/05/2024   19:37:29   ( -74.81,  70.74) 10/05/2024   19:36:42  ( -74.80,  70.83)    2.50                47