Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2019 11 5.  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)
 11/06/2019   07:31:12   ( -67.96, 111.59) 11/06/2019   07:32:00  ( -67.96, 111.60)    0.22                48
 11/06/2019   08:21:01   (  70.80, -77.01) 11/06/2019   08:20:33  (  70.81, -76.95)    2.29                28
 11/08/2019   23:47:39   ( -67.89,-132.59) 11/08/2019   23:48:29  ( -67.89,-132.59)    0.05                50
 11/09/2019   00:37:28   (  70.74,  38.78) 11/09/2019   00:37:02  (  70.75,  38.84)    2.37                26
 11/11/2019   16:04:04   ( -67.94, -16.65) 11/11/2019   16:04:56  ( -67.93, -16.66)    0.56                52
 11/11/2019   16:53:54   (  70.73, 154.65) 11/11/2019   16:53:30  (  70.73, 154.70)    2.01                24
 11/14/2019   08:20:26   ( -68.08,  99.43) 11/14/2019   08:21:20  ( -68.08,  99.39)    1.55                54
 11/14/2019   09:10:17   (  70.82, -89.31) 11/14/2019   09:09:55  (  70.82, -89.28)    1.20                22
 11/17/2019   00:37:08   ( -67.20,-145.75) 11/17/2019   00:38:03  ( -67.21,-145.71)    1.86                55