Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2025 3 7.  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)
 03/09/2025   08:35:02   (  75.48,  57.85) 03/09/2025   08:35:26  (  75.48,  57.77)    2.53                24
 03/09/2025   09:25:46   ( -75.46,-134.76) 03/09/2025   09:24:54  ( -75.46,-134.66)    2.96                52
 03/12/2025   00:01:13   ( -75.84,   5.20) 03/12/2025   00:02:23  ( -75.71,   6.67)   42.44                70
 03/12/2025   00:51:51   (  75.51, 173.62) 03/12/2025   00:51:53  (  75.49, 173.66)    2.24                 2
 03/12/2025   01:42:34   ( -75.44, -18.85) 03/12/2025   01:41:22  ( -75.42, -18.90)    2.56                72
 03/14/2025   16:17:56   ( -75.56, 122.00) 03/14/2025   16:18:54  ( -75.55, 122.06)    2.12                58
 03/14/2025   17:08:40   (  75.50, -70.49) 03/14/2025   17:08:21  (  75.47, -70.52)    3.68                19
 03/17/2025   08:34:45   ( -75.56,-122.15) 03/17/2025   08:35:21  ( -75.55,-122.04)    3.18                36
 03/17/2025   09:25:29   (  75.50,  45.36) 03/17/2025   09:24:48  (  75.47,  45.37)    3.78                41
 03/20/2025   00:51:33   ( -75.53,  -6.18) 03/20/2025   00:51:48  ( -75.53,  -6.22)    1.16                15