Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 7 13.  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)
 07/14/2025   09:36:24   ( -78.17,-145.49) 07/14/2025   09:37:32  ( -78.06,-143.10)   56.09                68
 07/14/2025   10:27:01   (  77.86,  23.54) 07/14/2025   10:26:56  (  77.84,  23.63)    2.85                 5
 07/16/2025   20:48:26   ( -77.85,  48.32) 07/16/2025   20:48:37  ( -77.86,  48.22)    2.82                11
 07/16/2025   21:39:10   (  77.81,-144.15) 07/16/2025   21:37:57  (  77.82,-144.26)    3.11                73
 07/19/2025   07:09:54   (  77.89,  72.77) 07/19/2025   07:10:19  (  77.86,  72.76)    3.51                25
 07/19/2025   08:00:37   ( -77.83,-119.60) 07/19/2025   07:59:39  ( -77.83,-119.72)    2.93                58
 07/21/2025   17:31:20   ( -77.89,  97.52) 07/21/2025   17:32:00  ( -77.90,  97.47)    2.38                40
 07/21/2025   18:22:04   (  77.85, -94.95) 07/21/2025   18:21:20  (  77.86, -95.03)    2.81                44
 07/24/2025   03:52:47   (  77.90, 122.16) 07/24/2025   03:53:41  (  77.93, 122.10)    3.48                54
 07/24/2025   04:43:31   ( -77.88, -70.43) 07/24/2025   04:43:01  ( -77.90, -70.37)    2.24                30
 07/26/2025   14:14:14   ( -77.94, 146.66) 07/26/2025   14:15:22  ( -77.95, 146.73)    2.27                68
 07/26/2025   15:04:58   (  77.90, -45.81) 07/26/2025   15:04:42  (  77.91, -45.80)    1.17                16