Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2025 3 6.  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)
 03/06/2025   16:18:12   (  75.48, -58.02) 03/06/2025   16:18:57  (  75.48, -58.13)    3.03                45
 03/06/2025   17:08:56   ( -75.46, 109.37) 03/06/2025   17:08:25  ( -75.46, 109.45)    2.14                31
 03/09/2025   08:35:02   (  75.50,  57.79) 03/09/2025   08:35:25  (  75.51,  57.83)    1.68                23
 03/09/2025   09:25:45   ( -75.43,-134.68) 03/09/2025   09:24:54  ( -75.44,-134.73)    1.57                51
 03/12/2025   00:01:13   ( -75.81,   5.29) 03/12/2025   00:02:23  ( -75.73,   6.73)   40.23                70
 03/12/2025   00:51:51   (  75.48, 173.71) 03/12/2025   00:51:53  (  75.51, 173.71)    3.06                 2
 03/12/2025   01:42:35   ( -75.46, -18.91) 03/12/2025   01:41:22  ( -75.44, -18.84)    2.76                73
 03/14/2025   16:17:56   ( -75.53, 122.09) 03/14/2025   16:18:54  ( -75.56, 122.10)    3.39                58
 03/14/2025   17:08:40   (  75.47, -70.40) 03/14/2025   17:08:21  (  75.48, -70.48)    2.46                19
 03/17/2025   08:34:44   ( -75.53,-122.05) 03/17/2025   08:35:20  ( -75.56,-122.03)    2.64                36
 03/17/2025   09:25:28   (  75.47,  45.46) 03/17/2025   09:24:47  (  75.47,  45.38)    2.31                41
 03/20/2025   00:01:03   (  76.20,-175.80) 03/20/2025   00:02:07  (  76.12,-172.07)   99.58                64
 03/20/2025   00:51:33   ( -75.54,  -6.22) 03/20/2025   00:51:47  ( -75.52,  -6.24)    2.62                14