Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2024 4 20.  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)
 04/23/2024   01:17:27   (  75.40, 160.71) 04/23/2024   01:17:51  (  75.39, 160.77)    1.86                24
 04/23/2024   02:08:10   ( -75.34, -31.81) 04/23/2024   02:07:14  ( -75.31, -31.77)    3.31                56
 04/25/2024   12:30:26   (  75.40,  -7.51) 04/25/2024   12:31:24  (  75.42,  -7.56)    2.34                58
 04/25/2024   13:21:08   ( -75.35, 159.98) 04/25/2024   13:20:46  ( -75.35, 159.91)    2.13                22
 04/28/2024   00:34:08   ( -75.42,  -8.43) 04/28/2024   00:34:17  ( -75.43,  -8.32)    3.34                 9
 04/28/2024   01:24:52   (  75.30, 159.24) 04/28/2024   01:23:40  (  75.32, 159.05)    5.76                72
 04/30/2024   11:47:07   ( -75.45,-176.74) 04/30/2024   11:47:48  ( -75.43,-176.72)    2.67                41
 04/30/2024   12:37:52   (  75.39,  -9.23) 04/30/2024   12:37:10  (  75.37,  -9.23)    2.62                42
 05/02/2024   23:00:05   ( -75.46,  15.04) 05/02/2024   23:01:17  ( -75.47,  14.98)    1.74                72
 05/02/2024   23:50:50   (  75.40,-177.47) 05/02/2024   23:50:39  (  75.40,-177.55)    2.44                11