Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2019 6 28.  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)
 06/30/2019   17:30:51   (  69.93, 144.28) 06/30/2019   17:31:00  (  69.92, 144.24)    1.83                 9
 06/30/2019   18:20:49   ( -72.45, -44.05) 06/30/2019   18:19:42  ( -72.45, -44.07)    0.91                67
 07/03/2019   09:47:24   (  69.56,-100.38) 07/03/2019   09:47:34  (  69.56,-100.38)    0.14                10
 07/03/2019   10:37:22   ( -72.09,  71.15) 07/03/2019   10:36:16  ( -72.10,  71.18)    1.19                66
 07/06/2019   02:03:58   (  69.18,  14.98) 07/06/2019   02:04:09  (  69.19,  15.02)    1.67                11
 07/06/2019   02:53:39   ( -72.61,-171.96) 07/06/2019   02:52:35  ( -72.60,-172.03)    2.41                64
 07/08/2019   18:20:12   (  69.88, 131.86) 07/08/2019   18:20:25  (  69.87, 131.81)    2.06                13
 07/08/2019   19:10:11   ( -72.35, -56.58) 07/08/2019   19:09:08  ( -72.35, -56.61)    1.06                63
 07/11/2019   10:36:43   (  69.66,-112.57) 07/11/2019   10:36:57  (  69.66,-112.59)    1.11                14