Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 9 27.  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)
 09/30/2025   08:25:33   ( -78.26,-126.22) 09/30/2025   08:26:18  ( -78.22,-126.22)    3.56                45
 09/30/2025   09:16:17   (  78.21,  41.35) 09/30/2025   09:15:36  (  78.21,  41.38)    1.05                41
 10/02/2025   18:46:58   (  78.25,-101.45) 10/02/2025   18:47:45  (  78.26,-101.46)    1.86                47
 10/02/2025   19:37:42   ( -78.23,  65.97) 10/02/2025   19:37:06  ( -78.24,  66.09)    2.70                36
 10/05/2025   05:08:23   ( -78.26, -76.83) 10/05/2025   05:09:15  ( -78.26, -76.89)    1.29                52
 10/05/2025   05:59:07   (  78.23,  90.68) 10/05/2025   05:58:33  (  78.24,  90.71)    1.82                34
 10/07/2025   15:29:48   (  78.28, -52.19) 10/07/2025   15:30:41  (  78.29, -52.18)    1.12                53
 10/07/2025   16:20:32   ( -78.25, 115.27) 10/07/2025   16:20:02  ( -78.25, 115.34)    1.64                30
 10/10/2025   01:51:12   ( -78.30, -27.61) 10/10/2025   01:52:08  ( -78.31, -27.49)    2.96                56