Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2025 2 1.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(LANDSAT-8) LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 02/02/2025   16:18:55   (  75.36, -58.57) 02/02/2025   16:19:13  (  75.35, -58.47)    3.04                18
 02/02/2025   17:09:38   ( -75.29, 108.96) 02/02/2025   17:08:42  ( -75.28, 108.96)    1.69                56
 02/05/2025   07:45:04   ( -75.42,-110.22) 02/05/2025   07:46:15  ( -75.42,-110.05)    4.87                71
 02/05/2025   08:35:48   (  75.36,  57.28) 02/05/2025   08:35:42  (  75.34,  57.39)    3.55                 6
 02/05/2025   09:26:26   ( -75.05,-134.46) 02/05/2025   09:25:15  ( -75.07,-135.71)   35.78                71
 02/08/2025   00:01:56   ( -75.37,   5.76) 02/08/2025   00:02:44  ( -75.37,   5.71)    1.15                48
 02/08/2025   00:52:39   (  75.32, 173.24) 02/08/2025   00:52:09  (  75.34, 173.28)    2.84                30
 02/10/2025   16:18:48   ( -75.39, 121.54) 02/10/2025   16:19:10  ( -75.39, 121.64)    2.72                22
 02/10/2025   17:09:31   (  75.30, -70.84) 02/10/2025   17:08:37  (  75.31, -70.94)    3.05                54
 02/13/2025   07:44:56   (  75.42,  70.00) 02/13/2025   07:46:08  (  75.43,  70.00)    1.00                72
 02/13/2025   08:35:40   ( -75.38,-122.56) 02/13/2025   08:35:37  ( -75.36,-122.55)    1.76                 3