Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 6 2.  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)
 06/02/2025   22:59:15   ( -77.65,  15.44) 06/02/2025   23:00:06  ( -77.65,  15.39)    1.20                51
 06/02/2025   23:49:59   (  77.61,-177.02) 06/02/2025   23:49:24  (  77.64,-176.98)    3.62                35
 06/05/2025   09:20:44   (  77.68,  39.98) 06/05/2025   09:21:51  (  77.68,  40.02)    0.96                67
 06/05/2025   10:11:27   ( -77.62,-152.39) 06/05/2025   10:11:13  ( -77.63,-152.54)    3.59                14
 06/07/2025   20:32:56   (  77.66,-127.89) 06/07/2025   20:32:57  (  77.68,-127.80)    2.91                 1
 06/07/2025   21:23:32   ( -77.31,  41.13) 06/07/2025   21:22:24  ( -77.39,  38.72)   59.57                68
 06/10/2025   06:54:23   ( -77.68,-103.26) 06/10/2025   06:54:44  ( -77.67,-103.34)    1.93                21
 06/10/2025   07:45:07   (  77.64,  64.21) 06/10/2025   07:44:02  (  77.66,  64.28)    2.34                65
 06/12/2025   17:15:51   (  77.69, -78.65) 06/12/2025   17:16:28  (  77.68, -78.77)    2.91                37
 06/12/2025   18:06:35   ( -77.66,  88.83) 06/12/2025   18:05:49  ( -77.67,  88.85)    1.55                46
 06/15/2025   03:37:19   ( -77.71, -54.03) 06/15/2025   03:38:14  ( -77.72, -54.10)    2.16                55