Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 8 23.  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)
 08/24/2025   20:13:13   ( -78.06,  56.99) 08/24/2025   20:13:42  ( -78.05,  56.97)    1.30                29
 08/24/2025   21:03:58   (  78.03,-135.51) 08/24/2025   21:03:01  (  78.02,-135.51)    1.13                57
 08/27/2025   06:34:41   (  78.06,  81.73) 08/27/2025   06:35:17  (  78.10,  81.72)    4.38                36
 08/27/2025   07:25:24   ( -78.03,-110.81) 08/27/2025   07:24:38  ( -78.06,-110.78)    3.24                46
 08/29/2025   16:56:08   ( -78.10, 106.20) 08/29/2025   16:56:55  ( -78.09, 106.22)    1.23                47
 08/29/2025   17:46:53   (  78.07, -86.32) 08/29/2025   17:46:14  (  78.04, -86.33)    3.39                39
 09/01/2025   03:17:36   (  78.10, 130.88) 09/01/2025   03:18:30  (  78.09, 130.80)    2.17                54
 09/01/2025   04:08:19   ( -78.07, -61.63) 09/01/2025   04:07:51  ( -78.07, -61.64)    0.34                28
 09/03/2025   13:39:02   ( -78.11, 155.57) 09/03/2025   13:40:07  ( -78.12, 155.46)    2.91                65
 09/03/2025   14:29:47   (  78.08, -36.99) 09/03/2025   14:29:25  (  78.10, -36.95)    2.30                22
 09/06/2025   00:00:30   (  78.12,-179.82) 09/06/2025   00:01:41  (  78.13,-179.92)    2.61                71
 09/06/2025   00:51:13   ( -78.08, -12.29) 09/06/2025   00:51:02  ( -78.12, -12.31)    4.09                11