Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2023 10 24.  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)
 10/24/2023   10:48:31   (  74.30,  17.92) 10/24/2023   10:48:48  (  74.29,  17.90)    1.23                17
 10/24/2023   11:39:15   ( -74.24,-174.64) 10/24/2023   11:38:13  ( -74.21,-174.61)    3.47                62
 10/26/2023   22:01:50   (  74.57,-151.08) 10/26/2023   22:03:01  (  74.48,-150.25)   26.55                71
 10/26/2023   22:52:29   ( -74.27,  17.02) 10/26/2023   22:52:28  ( -74.31,  17.00)    3.46                 1
 10/26/2023   23:43:05   (  73.78,-174.41) 10/26/2023   23:41:57  (  73.84,-176.37)   61.19                68
 10/29/2023   10:05:43   ( -74.36,-151.48) 10/29/2023   10:06:42  ( -74.37,-151.46)    0.89                59
 10/29/2023   10:56:28   (  74.30,  15.98) 10/29/2023   10:56:03  (  74.32,  16.10)    3.85                25
 10/31/2023   22:09:42   (  74.35,-152.41) 10/31/2023   22:10:18  (  74.35,-152.43)    0.83                36
 10/31/2023   23:00:26   ( -74.30,  15.03) 10/31/2023   22:59:43  ( -74.28,  15.07)    2.46                43
 11/03/2023   10:13:40   ( -74.36,-153.38) 11/03/2023   10:13:57  ( -74.33,-153.40)    2.99                17
 11/03/2023   11:04:25   (  74.30,  14.09) 11/03/2023   11:03:18  (  74.28,  14.15)    2.67                67
 11/05/2023   21:26:57   ( -74.57,  37.79) 11/05/2023   21:28:09  ( -74.46,  38.30)   19.90                72
 11/05/2023   22:17:39   (  74.37,-154.35) 11/05/2023   22:17:31  (  74.35,-154.28)    2.62                 8