Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 8 25.  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   06:34:41   (  78.07,  81.66) 08/27/2025   06:35:17  (  78.08,  81.64)    1.38                36
 08/27/2025   07:25:24   ( -78.04,-110.88) 08/27/2025   07:24:38  ( -78.04,-110.87)    0.43                46
 08/29/2025   16:56:07   ( -78.07, 106.34) 08/29/2025   16:56:54  ( -78.11, 106.31)    3.89                47
 08/29/2025   17:46:52   (  78.04, -86.17) 08/29/2025   17:46:13  (  78.06, -86.23)    2.45                39
 09/01/2025   03:17:36   (  78.12, 130.80) 09/01/2025   03:18:29  (  78.11, 130.86)    1.69                53
 09/01/2025   04:08:19   ( -78.09, -61.71) 09/01/2025   04:07:50  ( -78.08, -61.59)    2.84                29
 09/03/2025   13:39:02   ( -78.12, 155.47) 09/03/2025   13:40:06  ( -78.12, 155.46)    0.47                64
 09/03/2025   14:29:47   (  78.10, -37.07) 09/03/2025   14:29:24  (  78.10, -36.94)    3.13                23
 09/06/2025   00:00:30   (  78.14,-179.92) 09/06/2025   00:01:40  (  78.12,-179.97)    2.35                70
 09/06/2025   00:51:13   ( -78.10, -12.40) 09/06/2025   00:51:01  ( -78.11, -12.37)    0.87                12
 09/08/2025   10:22:04   ( -78.45,-157.05) 09/08/2025   10:23:11  ( -78.38,-154.21)   63.82                67
 09/08/2025   11:12:41   (  78.13,  12.17) 09/08/2025   11:12:34  (  78.13,  12.31)    3.29                 7