Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2019 7 2.  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)
 07/03/2019   09:47:28   (  69.34,-100.68) 07/03/2019   09:47:38  (  69.35,-100.66)    0.92                10
 07/03/2019   10:37:24   ( -71.99,  70.95) 07/03/2019   10:36:18  ( -72.00,  71.00)    1.99                66
 07/06/2019   02:03:45   (  69.87,  15.98) 07/06/2019   02:03:57  (  69.86,  15.93)    2.09                12
 07/06/2019   02:53:43   ( -72.40,-172.38) 07/06/2019   02:52:39  ( -72.39,-172.41)    1.16                64
 07/08/2019   18:20:19   (  69.50, 131.31) 07/08/2019   18:20:32  (  69.50, 131.31)    0.30                13
 07/08/2019   19:10:16   ( -72.09, -57.09) 07/08/2019   19:09:13  ( -72.09, -57.07)    0.76                63
 07/11/2019   10:36:52   (  69.18,-113.26) 07/11/2019   10:37:06  (  69.18,-113.23)    1.28                14
 07/11/2019   11:26:48   ( -71.83,  58.31) 07/11/2019   11:25:46  ( -71.84,  58.37)    2.44                62
 07/14/2019   02:53:06   (  69.81,   3.54) 07/14/2019   02:53:22  (  69.80,   3.48)    2.33                16