Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2024 4 15.  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)
 04/15/2024   13:57:06   (  75.78, -30.58) 04/15/2024   13:58:14  (  75.65, -28.52)   58.56                68
 04/15/2024   14:47:40   ( -75.32, 138.25) 04/15/2024   14:47:42  ( -75.32, 138.25)    0.14                 2
 04/15/2024   15:38:19   (  74.95, -53.33) 04/15/2024   15:37:09  (  75.03, -54.86)   44.86                70
 04/18/2024   02:00:41   ( -75.36, -30.09) 04/18/2024   02:01:19  ( -75.37, -30.06)    1.48                38
 04/18/2024   02:51:26   (  75.28, 137.47) 04/18/2024   02:50:42  (  75.28, 137.35)    3.38                44
 04/20/2024   13:13:43   ( -75.46, 161.39) 04/20/2024   13:14:55  ( -75.44, 161.69)    8.47                72
 04/20/2024   14:04:27   (  75.34, -30.91) 04/20/2024   14:04:18  (  75.34, -30.92)    0.89                 9
 04/20/2024   14:54:57   ( -74.67, 138.38) 04/20/2024   14:53:52  ( -74.72, 135.14)   95.51                65
 04/23/2024   01:17:26   (  75.36, 160.83) 04/23/2024   01:17:53  (  75.37, 160.73)    3.45                27
 04/23/2024   02:08:09   ( -75.30, -31.67) 04/23/2024   02:07:16  ( -75.31, -31.79)    3.56                53
 04/25/2024   12:30:27   (  75.43,  -7.61) 04/25/2024   12:31:28  (  75.42,  -7.58)    1.80                61
 04/25/2024   13:21:10   ( -75.37, 159.90) 04/25/2024   13:20:51  ( -75.36, 159.91)    1.23                19
 04/28/2024   00:34:10   ( -75.41,  -8.41) 04/28/2024   00:34:25  ( -75.43,  -8.34)    2.87                15