Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2023 11 4.  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)
 11/06/2023   18:35:36   (  73.53, -96.81) 11/06/2023   18:35:52  (  73.52, -96.81)    0.64                16
 11/06/2023   19:26:19   ( -73.45,  70.70) 11/06/2023   19:25:21  ( -73.46,  70.68)    1.08                58
 11/09/2023   09:12:07   (  74.32,  42.19) 11/09/2023   09:13:12  (  74.25,  45.41)   97.37                65
 11/09/2023   10:02:36   ( -73.56,-148.58) 11/09/2023   10:02:53  ( -73.56,-148.49)    2.74                17
 11/09/2023   10:53:21   (  73.48,  18.91) 11/09/2023   10:52:20  (  73.47,  18.96)    1.95                61
 11/12/2023   01:29:37   (  73.55, 159.73) 11/12/2023   01:29:52  (  73.53, 159.71)    1.88                15
 11/12/2023   02:20:20   ( -73.47, -32.77) 11/12/2023   02:19:21  ( -73.47, -32.79)    0.60                59
 11/14/2023   16:06:06   (  74.27, -61.07) 11/14/2023   16:07:12  (  74.19, -58.22)   86.81                66
 11/14/2023   16:56:36   ( -73.55, 108.02) 11/14/2023   16:56:52  ( -73.56, 108.01)    0.57                16
 11/14/2023   17:47:21   (  73.47, -84.48) 11/14/2023   17:46:19  (  73.46, -84.55)    2.46                62
 11/17/2023   07:33:05   ( -74.33,-112.93) 11/17/2023   07:34:10  ( -74.23,-109.87)   92.96                65
 11/17/2023   08:23:36   (  73.56,  56.28) 11/17/2023   08:23:48  (  73.56,  56.29)    0.26                12