Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 8 26.  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   (  78.07,  81.63) 08/27/2025   06:35:18  (  78.07,  81.62)    0.49                36
 08/27/2025   07:25:25   ( -78.05,-110.91) 08/27/2025   07:24:39  ( -78.03,-110.90)    1.65                46
 08/29/2025   16:56:07   ( -78.08, 106.31) 08/29/2025   16:56:54  ( -78.10, 106.27)    2.61                47
 08/29/2025   17:46:52   (  78.05, -86.20) 08/29/2025   17:46:13  (  78.05, -86.26)    1.66                39
 09/01/2025   03:17:36   (  78.12, 130.78) 09/01/2025   03:18:29  (  78.10, 130.82)    2.60                53
 09/01/2025   04:08:19   ( -78.09, -61.74) 09/01/2025   04:07:50  ( -78.07, -61.63)    3.24                29
 09/03/2025   13:39:02   ( -78.13, 155.45) 09/03/2025   13:40:06  ( -78.11, 155.41)    2.22                64
 09/03/2025   14:29:47   (  78.10, -37.09) 09/03/2025   14:29:24  (  78.09, -36.99)    2.53                23
 09/06/2025   00:00:30   (  78.14,-179.93) 09/06/2025   00:01:39  (  78.15,-179.83)    2.61                69
 09/06/2025   00:51:13   ( -78.11, -12.42) 09/06/2025   00:51:01  ( -78.09, -12.43)    1.44                12
 09/08/2025   10:22:04   ( -78.45,-157.06) 09/08/2025   10:23:11  ( -78.37,-154.29)   62.56                67
 09/08/2025   11:12:41   (  78.13,  12.16) 09/08/2025   11:12:34  (  78.12,  12.23)    1.95                 7