Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2024 2 7.  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)
 02/08/2024   12:04:46   ( -74.92, 178.94) 02/08/2024   12:05:20  ( -74.92, 178.83)    3.20                34
 02/08/2024   12:55:31   (  74.88, -13.64) 02/08/2024   12:54:41  (  74.87, -13.63)    0.93                50
 02/10/2024   23:17:56   ( -75.14,  10.06) 02/10/2024   23:19:07  ( -75.06,  10.69)   19.98                71
 02/11/2024   00:08:37   (  74.91, 178.04) 02/11/2024   00:08:30  (  74.90, 177.95)    3.03                 7
 02/11/2024   00:59:10   ( -74.33, -13.03) 02/11/2024   00:58:03  ( -74.39, -15.62)   78.04                67
 02/13/2024   11:21:43   (  74.96,   9.68) 02/13/2024   11:22:18  (  74.95,   9.58)    3.12                35
 02/13/2024   12:12:27   ( -74.89, 177.18) 02/13/2024   12:11:42  ( -74.91, 177.14)    1.92                45
 02/15/2024   22:34:52   (  75.15,-159.12) 02/15/2024   22:36:04  (  75.06,-158.59)   17.67                72
 02/15/2024   23:25:33   ( -74.94,   8.81) 02/15/2024   23:25:30  ( -74.93,   8.71)    3.09                 3
 02/16/2024   00:16:06   (  74.34, 177.81) 02/16/2024   00:15:00  (  74.40, 175.09)   81.72                66
 02/18/2024   10:38:39   ( -75.00,-159.59) 02/18/2024   10:39:16  ( -75.02,-159.53)    2.66                37
 02/18/2024   11:29:23   (  74.92,   7.95) 02/18/2024   11:28:37  (  74.95,   7.95)    2.87                46
 02/20/2024   21:51:49   ( -75.26,  31.41) 02/20/2024   21:53:00  ( -75.18,  32.41)   29.43                71
 02/20/2024   22:42:29   (  74.99,-160.48) 02/20/2024   22:42:23  (  75.01,-160.38)    3.40                 6