Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2024 1 25.  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)
 01/27/2024   01:27:01   (  74.89, 158.25) 01/27/2024   01:27:59  (  74.89, 158.28)    1.12                58
 01/27/2024   02:17:45   ( -74.83, -34.28) 01/27/2024   02:17:23  ( -74.83, -34.22)    1.64                22
 01/29/2024   13:30:52   ( -74.87, 157.37) 01/29/2024   13:31:14  ( -74.89, 157.42)    2.27                22
 01/29/2024   14:21:36   (  74.79, -35.07) 01/29/2024   14:20:36  (  74.80, -35.14)    2.41                60
 02/01/2024   00:43:59   ( -74.92, -11.00) 02/01/2024   00:45:05  ( -74.91, -11.02)    1.62                66
 02/01/2024   01:34:43   (  74.84, 156.54) 02/01/2024   01:34:26  (  74.86, 156.52)    2.42                17
 02/03/2024   12:47:50   (  74.90, -11.87) 02/03/2024   12:48:16  (  74.89, -11.90)    1.89                26
 02/03/2024   13:38:34   ( -74.84, 155.63) 02/03/2024   13:37:40  ( -74.85, 155.65)    0.99                54
 02/06/2024   00:00:56   (  74.93, 179.83) 02/06/2024   00:02:05  (  74.93, 179.72)    3.32                69
 02/06/2024   00:51:41   ( -74.91, -12.80) 02/06/2024   00:51:29  ( -74.89, -12.72)    2.62                12