Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2019 7 1.  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   09:47:29   (  69.31,-100.73) 07/03/2019   09:47:39  (  69.31,-100.71)    1.10                10
 07/03/2019   10:37:25   ( -71.95,  70.88) 07/03/2019   10:36:19  ( -71.96,  70.94)    2.19                66
 07/06/2019   02:03:46   (  69.83,  15.92) 07/06/2019   02:03:58  (  69.83,  15.88)    1.72                12
 07/06/2019   02:53:44   ( -72.36,-172.45) 07/06/2019   02:52:40  ( -72.36,-172.47)    0.78                64
 07/08/2019   18:20:20   (  69.40, 131.18) 07/08/2019   18:20:33  (  69.41, 131.18)    0.29                13
 07/08/2019   19:10:17   ( -72.00, -57.26) 07/08/2019   19:09:14  ( -72.00, -57.23)    1.39                63
 07/11/2019   10:36:55   (  68.97,-113.54) 07/11/2019   10:37:09  (  68.98,-113.49)    2.14                14
 07/11/2019   11:26:35   ( -72.45,  59.50) 07/11/2019   11:25:34  ( -72.44,  59.45)    1.96                61
 07/14/2019   02:53:10   (  69.60,   3.23) 07/14/2019   02:53:26  (  69.60,   3.20)    1.17                16