Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 8 24.  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)
 08/27/2025   06:34:42   (  78.08,  81.62) 08/27/2025   06:35:18  (  78.07,  81.61)    0.37                36
 08/27/2025   07:25:25   ( -78.05,-110.91) 08/27/2025   07:24:39  ( -78.03,-110.89)    1.67                46
 08/29/2025   16:56:07   ( -78.08, 106.31) 08/29/2025   16:56:54  ( -78.10, 106.30)    2.87                47
 08/29/2025   17:46:52   (  78.05, -86.21) 08/29/2025   17:46:13  (  78.06, -86.25)    1.22                39
 09/01/2025   03:17:36   (  78.12, 130.76) 09/01/2025   03:18:29  (  78.11, 130.86)    2.84                53
 09/01/2025   04:08:18   ( -78.05, -61.53) 09/01/2025   04:07:50  ( -78.08, -61.59)    3.46                28
 09/03/2025   13:39:02   ( -78.13, 155.44) 09/03/2025   13:40:06  ( -78.13, 155.49)    1.15                64
 09/03/2025   14:29:47   (  78.10, -37.11) 09/03/2025   14:29:25  (  78.06, -37.11)    4.46                22
 09/06/2025   00:00:30   (  78.15,-179.96) 09/06/2025   00:01:40  (  78.13,-179.92)    1.65                70
 09/06/2025   00:51:13   ( -78.11, -12.43) 09/06/2025   00:51:01  ( -78.12, -12.31)    3.12                12