Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2024 1 13.  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)
 01/14/2024   14:49:13   ( -74.99, 137.21) 01/14/2024   14:50:25  ( -74.87, 137.79)   20.96                72
 01/14/2024   15:39:55   (  74.78, -54.90) 01/14/2024   15:39:48  (  74.77, -54.81)    3.37                 7
 01/14/2024   16:30:28   ( -74.22, 113.96) 01/14/2024   16:29:20  ( -74.27, 111.67)   69.46                68
 01/17/2024   02:53:03   (  74.82, 136.75) 01/17/2024   02:53:43  (  74.81, 136.77)    2.00                40
 01/17/2024   03:43:46   ( -74.73, -55.67) 01/17/2024   03:43:07  ( -74.73, -55.76)    2.66                39
 01/19/2024   14:06:22   (  75.39, -33.18) 01/19/2024   14:07:28  (  75.32, -30.41)   78.29                66
 01/19/2024   14:56:55   ( -74.82, 135.84) 01/19/2024   14:57:01  ( -74.79, 135.89)    2.93                 6
 01/19/2024   15:47:36   (  74.58, -56.18) 01/19/2024   15:46:24  (  74.67, -56.76)   19.83                72
 01/22/2024   02:10:03   ( -74.87, -32.53) 01/22/2024   02:10:54  ( -74.88, -32.42)    3.54                51
 01/22/2024   03:00:47   (  74.78, 135.03) 01/22/2024   03:00:16  (  74.80, 135.05)    2.08                31
 01/24/2024   14:13:55   (  74.84, -33.38) 01/24/2024   14:14:09  (  74.84, -33.36)    0.78                14
 01/24/2024   15:04:39   ( -74.78, 134.11) 01/24/2024   15:03:33  ( -74.78, 134.16)    1.61                66
 01/27/2024   01:27:03   (  74.91, 158.18) 01/27/2024   01:28:01  (  74.90, 158.29)    3.48                58
 01/27/2024   02:17:46   ( -74.80, -34.18) 01/27/2024   02:17:26  ( -74.80, -34.31)    3.65                20