Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 3 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)
 03/04/2025   14:24:43   ( -77.16, 144.13) 03/04/2025   14:24:50  ( -77.14, 144.07)    2.53                 7
 03/04/2025   15:15:23   (  76.94, -47.62) 03/04/2025   15:14:12  (  77.00, -48.77)   29.45                71
 03/07/2025   00:46:20   (  77.21, 168.56) 03/07/2025   00:47:02  (  77.20, 168.71)    3.58                42
 03/07/2025   01:37:03   ( -77.14, -23.80) 03/07/2025   01:36:23  ( -77.16, -23.77)    3.16                40
 03/09/2025   11:08:03   ( -77.53,-168.28) 03/09/2025   11:09:11  ( -77.43,-166.04)   55.20                68
 03/09/2025   11:58:40   (  77.19,   0.59) 03/09/2025   11:58:35  (  77.20,   0.76)    4.23                 5
 03/11/2025   22:20:15   ( -77.19,  25.26) 03/11/2025   22:20:48  ( -77.20,  25.18)    2.11                33
 03/11/2025   23:10:59   (  77.15,-167.23) 03/11/2025   23:10:08  (  77.17,-167.29)    2.36                51
 03/14/2025   08:41:50   (  77.23,  49.77) 03/14/2025   08:42:58  (  77.23,  49.69)    1.84                68
 03/14/2025   09:32:34   ( -77.20,-142.79) 03/14/2025   09:32:19  ( -77.19,-142.81)    1.80                15
 03/16/2025   19:54:10   (  77.24,-118.32) 03/16/2025   19:54:29  (  77.23,-118.23)    2.60                19