Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 5 28.  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)
 05/29/2025   02:16:18   ( -77.61, -33.74) 05/29/2025   02:16:32  ( -77.60, -33.84)    3.05                14
 05/29/2025   03:07:02   (  77.56, 133.83) 05/29/2025   03:05:50  (  77.58, 133.78)    2.69                72
 05/31/2025   12:37:47   (  77.62,  -9.11) 05/31/2025   12:38:18  (  77.62,  -9.23)    2.81                31
 05/31/2025   13:28:31   ( -77.61, 158.29) 05/31/2025   13:27:39  ( -77.62, 158.42)    3.31                52
 06/02/2025   22:59:15   ( -77.67,  15.36) 06/02/2025   23:00:06  ( -77.64,  15.36)    2.91                51
 06/02/2025   23:49:59   (  77.63,-177.13) 06/02/2025   23:49:24  (  77.63,-177.04)    2.14                35
 06/05/2025   09:20:43   (  77.66,  40.11) 06/05/2025   09:21:51  (  77.68,  40.03)    3.16                68
 06/05/2025   10:11:27   ( -77.63,-152.45) 06/05/2025   10:11:13  ( -77.63,-152.51)    1.38                14
 06/07/2025   20:32:56   (  77.67,-127.94) 06/07/2025   20:32:58  (  77.66,-127.90)    1.91                 2
 06/07/2025   21:23:33   ( -77.36,  40.91) 06/07/2025   21:22:24  ( -77.42,  38.83)   51.12                69
 06/10/2025   06:54:24   ( -77.67,-103.26) 06/10/2025   06:54:46  ( -77.68,-103.32)    1.39                22