Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2023 2 3.  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)
 02/03/2023   18:10:42   (  72.79, -92.83) 02/03/2023   18:11:25  (  72.80, -92.91)    2.77                43
 02/03/2023   19:01:26   ( -72.73,  74.63) 02/03/2023   19:00:50  ( -72.72,  74.60)    1.07                36
 02/06/2023   06:14:55   ( -72.84, -93.95) 02/06/2023   06:16:00  ( -72.85, -93.98)    1.34                65
 02/06/2023   07:05:40   (  72.78,  73.50) 02/06/2023   07:05:23  (  72.77,  73.54)    1.35                17
 02/08/2023   18:19:18   (  73.35, -96.09) 02/08/2023   18:20:26  (  73.25, -94.36)   56.68                68
 02/08/2023   19:09:53   ( -72.83,  72.37) 02/08/2023   19:09:58  ( -72.82,  72.45)    3.13                 5
 02/08/2023   20:00:35   (  72.61,-119.87) 02/08/2023   19:59:22  (  72.68,-120.15)   11.73                73
 02/11/2023   07:14:05   (  72.85,  71.31) 02/11/2023   07:14:30  (  72.82,  71.29)    3.41                25
 02/11/2023   08:04:49   ( -72.78,-121.23) 02/11/2023   08:03:55  ( -72.76,-121.16)    2.77                54
 02/13/2023   19:18:17   ( -72.86,  70.25) 02/13/2023   19:19:04  ( -72.89,  70.25)    2.35                47
 02/13/2023   20:09:02   (  72.80,-122.30) 02/13/2023   20:08:27  (  72.79,-122.27)    1.71                35
 02/16/2023   07:22:30   (  72.90,  69.17) 02/16/2023   07:23:36  (  72.89,  69.10)    2.31                66
 02/16/2023   08:13:14   ( -72.83,-123.37) 02/16/2023   08:13:01  ( -72.85,-123.33)    2.68                13