Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2019 7 6.  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)
 07/06/2019   02:03:45   (  69.89,  16.00) 07/06/2019   02:03:57  (  69.88,  15.95)    2.19                12
 07/06/2019   02:53:42   ( -72.46,-172.25) 07/06/2019   02:52:38  ( -72.45,-172.30)    1.47                64
 07/08/2019   18:20:17   (  69.62, 131.49) 07/08/2019   18:20:30  (  69.62, 131.47)    0.86                13
 07/08/2019   19:10:14   ( -72.20, -56.87) 07/08/2019   19:09:11  ( -72.20, -56.87)    0.06                63
 07/11/2019   10:36:47   (  69.40,-112.94) 07/11/2019   10:37:01  (  69.40,-112.94)    0.08                14
 07/11/2019   11:26:44   ( -71.99,  58.62) 07/11/2019   11:25:42  ( -72.00,  58.65)    1.03                62
 07/14/2019   02:53:17   (  69.24,   2.72) 07/14/2019   02:53:32  (  69.24,   2.73)    0.56                15
 07/14/2019   03:43:12   ( -71.94, 174.40) 07/14/2019   03:42:11  ( -71.95, 174.44)    1.58                61
 07/16/2019   19:09:44   (  69.24, 118.60) 07/16/2019   19:10:00  (  69.24, 118.61)    0.64                16
 07/16/2019   19:59:40   ( -71.88, -69.82) 07/16/2019   19:58:40  ( -71.89, -69.78)    1.65                60
 07/19/2019   11:26:11   (  69.23,-125.53) 07/19/2019   11:26:28  (  69.23,-125.52)    0.32                17