Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 3 12.  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)
 03/14/2025   08:41:50   (  77.22,  49.79) 03/14/2025   08:42:58  (  77.22,  49.62)    4.24                68
 03/14/2025   09:32:34   ( -77.20,-142.80) 03/14/2025   09:32:18  ( -77.21,-142.74)    1.59                16
 03/16/2025   19:54:10   (  77.24,-118.29) 03/16/2025   19:54:28  (  77.25,-118.17)    3.47                18
 03/16/2025   20:44:53   ( -77.17,  49.30) 03/16/2025   20:43:49  ( -77.19,  49.29)    2.22                64
 03/19/2025   06:15:45   ( -77.27, -93.79) 03/19/2025   06:16:38  ( -77.28, -93.65)    3.56                53
 03/19/2025   07:06:29   (  77.22,  73.77) 03/19/2025   07:05:59  (  77.21,  73.74)    1.66                30
 03/21/2025   17:28:04   ( -77.26,  98.23) 03/21/2025   17:28:08  ( -77.25,  98.32)    2.79                 4
 03/21/2025   18:18:42   (  76.96, -93.09) 03/21/2025   18:17:33  (  76.98, -94.98)   47.50                69
 03/24/2025   03:49:39   (  77.28, 122.81) 03/24/2025   03:50:16  (  77.29, 122.89)    2.04                37