Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 8 5.  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)
 08/05/2025   08:30:49   (  77.98,  52.51) 08/05/2025   08:31:20  (  77.95,  52.53)    3.72                31
 08/05/2025   09:21:32   ( -77.95,-139.98) 08/05/2025   09:20:40  ( -77.91,-139.95)    3.81                52
 08/07/2025   18:52:16   ( -77.99,  77.18) 08/07/2025   18:52:59  ( -77.97,  77.16)    2.01                43
 08/07/2025   19:43:01   (  77.97,-115.38) 08/07/2025   19:42:19  (  77.93,-115.37)    4.44                42
 08/10/2025   05:13:45   (  78.01, 101.76) 08/10/2025   05:14:37  (  78.01, 101.86)    2.26                52
 08/10/2025   06:04:28   ( -77.98, -90.73) 08/10/2025   06:03:57  ( -77.99, -90.57)    3.84                31
 08/12/2025   15:35:12   ( -78.02, 126.40) 08/12/2025   15:36:16  ( -78.02, 126.44)    1.16                64
 08/12/2025   16:25:57   (  78.00, -66.16) 08/12/2025   16:25:35  (  78.00, -65.96)    4.55                22
 08/15/2025   01:56:42   (  78.09, 150.73) 08/15/2025   01:57:54  (  78.01, 150.96)   10.08                72
 08/15/2025   02:47:24   ( -78.02, -41.54) 08/15/2025   02:47:14  ( -78.00, -41.41)    3.26                10
 08/17/2025   13:08:52   (  78.01, -16.80) 08/17/2025   13:08:51  (  78.02, -16.78)    1.84                 1