Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2019 6 3.  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)
 06/06/2019   14:13:07   ( -66.68,   9.79) 06/06/2019   14:14:20  ( -66.67,   9.74)    2.10                73
 06/06/2019   15:02:49   (  69.93,-178.67) 06/06/2019   15:02:46  (  69.93,-178.67)    0.17                 3
 06/06/2019   15:49:18   ( -80.81,  35.43) 06/06/2019   15:48:04  ( -81.19,  34.60)   45.11                74
 06/09/2019   06:29:40   ( -66.36, 125.33) 06/09/2019   06:30:54  ( -66.36, 125.30)    1.32                74
 06/09/2019   07:19:19   (  69.78, -63.02) 06/09/2019   07:19:17  (  69.78, -63.00)    0.83                 2
 06/09/2019   08:06:36   ( -79.44, 135.59) 06/09/2019   08:05:22  ( -79.70, 134.64)   34.25                74
 06/11/2019   22:46:56   ( -63.68,-121.42) 06/11/2019   22:48:10  ( -63.65,-121.31)    6.87                74
 06/11/2019   23:35:48   (  69.68,  52.72) 06/11/2019   23:35:47  (  69.69,  52.75)    1.31                 1
 06/12/2019   00:23:51   ( -77.63,-119.55) 06/12/2019   00:22:37  ( -77.79,-120.26)   23.93                74
 06/14/2019   15:04:09   ( -61.08,  -7.67) 06/14/2019   15:05:23  ( -61.02,  -7.44)   14.05                74
 06/14/2019   15:52:16   (  69.58, 168.45) 06/14/2019   15:52:16  (  69.58, 168.49)    1.58                 0
 06/14/2019   16:41:01   ( -75.69, -11.19) 06/14/2019   16:39:47  ( -75.78, -11.59)   14.40                74
 06/17/2019   07:21:21   ( -58.56, 106.45) 06/17/2019   07:22:35  ( -58.48, 106.78)   20.96                74
 06/17/2019   08:08:43   (  69.58, -75.66) 06/17/2019   08:08:44  (  69.59, -75.62)    1.62                 1