Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2023 7 4.  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)
 07/06/2023   12:54:38   (  73.73, -13.83) 07/06/2023   12:55:40  (  73.72, -13.76)    2.23                62
 07/06/2023   13:45:21   ( -73.64, 153.69) 07/06/2023   13:45:05  ( -73.66, 153.76)    2.82                16
 07/09/2023   00:58:43   ( -73.71, -14.79) 07/09/2023   00:59:37  ( -73.70, -14.81)    1.84                54
 07/09/2023   01:49:28   (  73.63, 152.73) 07/09/2023   01:48:59  (  73.61, 152.67)    2.41                29
 07/11/2023   13:02:50   (  73.70, -15.75) 07/11/2023   13:03:30  (  73.69, -15.84)    3.14                40
 07/11/2023   13:53:33   ( -73.62, 151.76) 07/11/2023   13:52:55  ( -73.63, 151.70)    2.24                38
 07/14/2023   01:06:55   ( -73.70, -16.74) 07/14/2023   01:07:26  ( -73.69, -16.84)    3.68                31
 07/14/2023   01:57:41   (  73.66, 150.66) 07/14/2023   01:56:47  (  73.65, 150.74)    2.89                54
 07/16/2023   13:11:02   (  73.75, -17.84) 07/16/2023   13:11:16  (  73.74, -17.73)    3.82                14