Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2019 7 27.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(AQUA) AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 07/27/2019   12:15:28   (  69.36,-137.68) 07/27/2019   12:15:53  (  69.35,-137.72)    1.72                25
 07/27/2019   13:05:22   ( -72.08,  34.10) 07/27/2019   13:04:31  ( -72.08,  34.07)    1.11                51
 07/30/2019   04:31:56   (  69.30, -21.88) 07/30/2019   04:32:23  (  69.29, -21.92)    1.67                27
 07/30/2019   05:21:50   ( -72.02, 149.87) 07/30/2019   05:21:01  ( -72.02, 149.84)    0.96                49
 08/01/2019   20:48:23   (  69.23,  93.91) 08/01/2019   20:48:52  (  69.22,  93.87)    1.84                29
 08/01/2019   21:38:17   ( -71.95, -94.37) 08/01/2019   21:37:30  ( -71.95, -94.40)    1.06                47
 08/04/2019   13:04:49   (  69.27,-150.15) 08/04/2019   13:05:20  (  69.26,-150.20)    2.25                31
 08/04/2019   13:54:43   ( -71.99,  21.59) 08/04/2019   13:53:58  ( -71.99,  21.55)    1.42                45
 08/07/2019   05:21:34   (  68.29, -35.58) 08/07/2019   05:22:06  (  68.30, -35.54)    2.01                32
 08/07/2019   06:11:09   ( -72.02, 137.54) 08/07/2019   06:10:26  ( -72.02, 137.48)    2.03                43
 08/09/2019   21:37:58   (  68.43,  80.49) 08/09/2019   21:38:32  (  68.44,  80.52)    1.14                34