Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2024 2 4.  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)
 02/06/2024   00:00:57   (  74.95, 179.75) 02/06/2024   00:02:07  (  74.96, 179.76)    0.56                70
 02/06/2024   00:51:41   ( -74.89, -12.76) 02/06/2024   00:51:31  ( -74.91, -12.70)    2.39                10
 02/08/2024   12:04:46   ( -74.91, 178.95) 02/08/2024   12:05:20  ( -74.93, 178.87)    3.22                34
 02/08/2024   12:55:31   (  74.88, -13.64) 02/08/2024   12:54:41  (  74.88, -13.61)    0.91                50
 02/10/2024   23:17:56   ( -75.13,  10.09) 02/10/2024   23:19:08  ( -75.04,  10.64)   18.92                72
 02/11/2024   00:08:37   (  74.91, 178.05) 02/11/2024   00:08:30  (  74.92, 178.02)    2.00                 7
 02/11/2024   00:59:11   ( -74.37, -13.13) 02/11/2024   00:58:04  ( -74.38, -15.66)   75.75                67
 02/13/2024   11:21:43   (  74.94,   9.72) 02/13/2024   11:22:19  (  74.95,   9.59)    3.65                36
 02/13/2024   12:12:28   ( -74.93, 177.08) 02/13/2024   12:11:43  ( -74.92, 177.16)    2.60                45
 02/15/2024   22:34:54   (  75.22,-159.34) 02/15/2024   22:36:05  (  75.10,-158.50)   27.40                71
 02/15/2024   23:25:34   ( -74.97,   8.73) 02/15/2024   23:25:31  ( -74.97,   8.82)    2.41                 3