Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 8 27.  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)
 08/29/2025   16:56:08   ( -78.10, 106.17) 08/29/2025   16:56:54  ( -78.11, 106.33)    3.71                46
 08/29/2025   17:46:53   (  78.07, -86.34) 08/29/2025   17:46:13  (  78.07, -86.20)    3.18                40
 09/01/2025   03:17:36   (  78.11, 130.84) 09/01/2025   03:18:29  (  78.10, 130.84)    0.51                53
 09/01/2025   04:08:19   ( -78.08, -61.68) 09/01/2025   04:07:50  ( -78.08, -61.61)    1.59                29
 09/03/2025   13:39:02   ( -78.12, 155.49) 09/03/2025   13:40:06  ( -78.10, 155.38)    3.17                64
 09/03/2025   14:29:47   (  78.09, -37.05) 09/03/2025   14:29:24  (  78.09, -37.01)    1.03                23
 09/06/2025   00:00:30   (  78.14,-179.92) 09/06/2025   00:01:39  (  78.13,-179.92)    0.52                69
 09/06/2025   00:51:13   ( -78.10, -12.40) 09/06/2025   00:51:00  ( -78.12, -12.32)    2.46                13
 09/08/2025   10:22:03   ( -78.42,-156.85) 09/08/2025   10:23:11  ( -78.33,-154.46)   54.41                68
 09/08/2025   11:12:41   (  78.13,  12.15) 09/08/2025   11:12:33  (  78.13,  12.27)    2.96                 8
 09/10/2025   21:34:06   ( -78.14,  36.78) 09/10/2025   21:34:08  ( -78.13,  36.85)    2.17                 2