Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2019 7 14.  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)
 07/14/2019   02:53:20   (  69.10,   2.52) 07/14/2019   02:53:35  (  69.10,   2.55)    1.30                15
 07/14/2019   03:43:14   ( -71.85, 174.23) 07/14/2019   03:42:13  ( -71.86, 174.29)    2.25                61
 07/16/2019   19:09:47   (  69.04, 118.33) 07/16/2019   19:10:03  (  69.05, 118.36)    1.65                16
 07/16/2019   19:59:27   ( -72.51, -68.61) 07/16/2019   19:58:28  ( -72.50, -68.69)    2.64                59
 07/19/2019   11:26:15   (  68.98,-125.87) 07/19/2019   11:26:32  (  68.99,-125.83)    1.69                17
 07/19/2019   12:15:54   ( -72.50,  47.26) 07/19/2019   12:14:56  ( -72.49,  47.19)    2.56                58
 07/22/2019   03:42:41   (  69.03,  -9.92) 07/22/2019   03:42:59  (  69.03,  -9.89)    1.42                18
 07/22/2019   04:32:36   ( -71.72, 161.66) 07/22/2019   04:31:38  ( -71.73, 161.72)    2.47                58
 07/24/2019   19:59:06   (  69.13, 106.10) 07/24/2019   19:59:25  (  69.13, 106.12)    0.84                19
 07/24/2019   20:49:01   ( -71.82, -82.28) 07/24/2019   20:48:04  ( -71.83, -82.24)    1.84                57
 07/27/2019   12:15:29   (  69.28,-137.80) 07/27/2019   12:15:49  (  69.28,-137.80)    0.10                20