Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2023 6 2.  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)
 06/04/2023   01:42:35   ( -73.50, -25.76) 06/04/2023   01:42:58  ( -73.50, -25.68)    2.60                23
 06/04/2023   02:33:19   (  73.39, 141.79) 06/04/2023   02:32:21  (  73.41, 141.78)    1.40                58
 06/06/2023   13:46:43   (  73.49, -26.74) 06/06/2023   13:46:58  (  73.49, -26.73)    0.42                15
 06/06/2023   14:37:27   ( -73.42, 140.73) 06/06/2023   14:36:23  ( -73.41, 140.75)    1.62                64
 06/09/2023   01:00:19   (  74.18, 163.25) 06/09/2023   01:01:25  (  74.08, 165.86)   79.99                66
 06/09/2023   01:50:50   ( -73.47, -27.69) 06/09/2023   01:51:00  ( -73.48, -27.79)    2.98                10
 06/09/2023   02:41:35   (  73.42, 139.74) 06/09/2023   02:40:22  (  73.42, 139.75)    0.47                73
 06/11/2023   13:04:20   ( -73.92, 162.92) 06/11/2023   13:05:30  ( -73.84, 164.30)   43.63                70
 06/11/2023   13:54:58   (  73.53, -28.82) 06/11/2023   13:54:57  (  73.51, -28.74)    3.18                 1
 06/11/2023   14:45:37   ( -73.21, 139.23) 06/11/2023   14:44:25  ( -73.29, 138.45)   26.39                72
 06/14/2023   01:08:21   (  73.59, 162.72) 06/14/2023   01:09:33  (  73.59, 162.73)    0.95                72
 06/14/2023   01:59:05   ( -73.52, -29.79) 06/14/2023   01:58:58  ( -73.52, -29.75)    1.42                 7