Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2023 7 18.  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)
 07/19/2023   00:24:32   (  74.21, 172.72) 07/19/2023   00:25:41  (  74.08, 174.37)   52.01                69
 07/19/2023   01:15:07   ( -73.75, -18.82) 07/19/2023   01:15:11  ( -73.75, -18.71)    3.30                 4
 07/19/2023   02:05:48   (  73.45, 149.20) 07/19/2023   02:04:36  (  73.51, 148.46)   24.67                72
 07/21/2023   12:28:28   ( -73.85, 172.64) 07/21/2023   12:29:39  ( -73.83, 172.81)    5.76                71
 07/21/2023   13:19:12   (  73.70, -19.69) 07/21/2023   13:19:02  (  73.70, -19.80)    3.52                10
 07/21/2023   14:09:44   ( -73.08, 149.04) 07/21/2023   14:08:37  ( -73.10, 146.63)   77.99                67
 07/24/2023   00:32:34   (  73.80, 171.76) 07/24/2023   00:33:30  (  73.81, 171.79)    1.50                56
 07/24/2023   01:23:17   ( -73.74, -20.76) 07/24/2023   01:22:55  ( -73.74, -20.71)    1.62                22
 07/26/2023   12:36:38   ( -73.80, 170.79) 07/26/2023   12:37:23  ( -73.83, 170.82)    3.26                45
 07/26/2023   13:27:24   (  73.74, -21.78) 07/26/2023   13:26:45  (  73.75, -21.68)    3.22                39
 07/29/2023   00:40:45   (  73.81, 169.76) 07/29/2023   00:41:13  (  73.81, 169.81)    1.52                28
 07/29/2023   01:31:28   ( -73.74, -22.76) 07/29/2023   01:30:38  ( -73.74, -22.70)    1.90                50
 07/31/2023   12:44:49   ( -73.82, 168.77) 07/31/2023   12:45:05  ( -73.82, 168.84)    2.34                16