Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2023 11 29.  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)
 11/30/2023   19:34:09   (  74.55,-113.56) 11/30/2023   19:35:15  (  74.55,-113.59)    0.95                66
 11/30/2023   20:24:52   ( -74.49,  53.91) 11/30/2023   20:24:39  ( -74.48,  53.89)    1.68                13
 12/03/2023   07:38:02   ( -74.53,-114.44) 12/03/2023   07:38:43  ( -74.53,-114.54)    3.06                41
 12/03/2023   08:28:48   (  74.48,  52.99) 12/03/2023   08:28:05  (  74.47,  52.99)    0.78                43
 12/05/2023   19:41:59   (  74.53,-115.39) 12/05/2023   19:42:09  (  74.53,-115.41)    1.02                10
 12/05/2023   20:32:42   ( -74.47,  52.09) 12/05/2023   20:31:33  ( -74.46,  52.06)    1.51                69
 12/08/2023   06:55:10   (  74.59,  76.20) 12/08/2023   06:56:12  (  74.61,  76.21)    1.96                62
 12/08/2023   07:45:53   ( -74.53,-116.32) 12/08/2023   07:45:36  ( -74.53,-116.32)    0.09                17
 12/10/2023   18:59:04   ( -74.60,  75.25) 12/10/2023   18:59:38  ( -74.61,  75.33)    2.80                34
 12/10/2023   19:49:49   (  74.51,-117.21) 12/10/2023   19:49:01  (  74.50,-117.26)    1.58                48