Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2023 6 1.  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)
 06/01/2023   13:38:27   (  73.49, -24.75) 06/01/2023   13:38:56  (  73.47, -24.72)    3.26                29
 06/01/2023   14:29:10   ( -73.38, 142.83) 06/01/2023   14:28:21  ( -73.37, 142.73)    3.26                49
 06/04/2023   01:42:34   ( -73.47, -25.69) 06/04/2023   01:42:58  ( -73.49, -25.72)    2.19                24
 06/04/2023   02:33:19   (  73.41, 141.75) 06/04/2023   02:32:21  (  73.39, 141.74)    2.66                58
 06/06/2023   13:46:43   (  73.51, -26.78) 06/06/2023   13:46:58  (  73.47, -26.77)    3.75                15
 06/06/2023   14:37:26   ( -73.39, 140.81) 06/06/2023   14:36:23  ( -73.39, 140.72)    3.10                63
 06/09/2023   01:00:18   (  74.15, 163.35) 06/09/2023   01:01:25  (  74.06, 165.81)   75.80                67
 06/09/2023   01:50:50   ( -73.49, -27.72) 06/09/2023   01:50:59  ( -73.52, -27.71)    3.22                 9
 06/09/2023   02:41:35   (  73.43, 139.71) 06/09/2023   02:40:22  (  73.40, 139.71)    3.62                73
 06/11/2023   13:04:21   ( -73.93, 162.89) 06/11/2023   13:05:31  ( -73.82, 164.26)   43.87                70
 06/11/2023   13:54:58   (  73.49, -28.73) 06/11/2023   13:54:58  (  73.50, -28.78)    1.62                 0
 06/11/2023   14:45:38   ( -73.22, 139.21) 06/11/2023   14:44:26  ( -73.27, 138.41)   26.05                72
 06/14/2023   01:08:22   (  73.60, 162.71) 06/14/2023   01:09:33  (  73.62, 162.80)    3.66                71
 06/14/2023   01:59:06   ( -73.53, -29.81) 06/14/2023   01:58:59  ( -73.50, -29.79)    2.37                 7