Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2023 11 26.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/28/2023   08:20:57   (  74.47,  54.90) 11/28/2023   08:21:09  (  74.49,  54.84)    3.27                12
 11/28/2023   09:11:40   ( -74.41,-137.62) 11/28/2023   09:10:33  ( -74.43,-137.66)    2.03                67
 11/30/2023   19:34:08   (  74.55,-113.57) 11/30/2023   19:35:13  (  74.55,-113.58)    0.31                65
 11/30/2023   20:24:51   ( -74.49,  53.90) 11/30/2023   20:24:37  ( -74.48,  53.91)    1.38                14
 12/03/2023   07:38:02   ( -74.54,-114.48) 12/03/2023   07:38:41  ( -74.53,-114.52)    1.57                39
 12/03/2023   08:28:48   (  74.50,  52.95) 12/03/2023   08:28:03  (  74.47,  53.01)    3.18                45
 12/05/2023   19:41:58   (  74.51,-115.35) 12/05/2023   19:42:06  (  74.52,-115.43)    2.53                 8
 12/05/2023   20:32:41   ( -74.45,  52.14) 12/05/2023   20:31:30  ( -74.45,  52.06)    2.47                71
 12/08/2023   06:55:09   (  74.59,  76.19) 12/08/2023   06:56:07  (  74.62,  76.26)    3.24                58
 12/08/2023   07:45:52   ( -74.53,-116.32) 12/08/2023   07:45:31  ( -74.54,-116.27)    1.98                21