Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2019 10 31.  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)
 10/31/2019   22:58:13   ( -68.37,-119.68) 10/31/2019   22:58:57  ( -68.36,-119.69)    0.57                44
 10/31/2019   23:48:01   (  71.25,  51.96) 10/31/2019   23:47:29  (  71.25,  51.97)    0.62                32
 11/03/2019   15:14:43   ( -68.15,  -4.07) 11/03/2019   15:15:29  ( -68.15,  -4.07)    0.12                46
 11/03/2019   16:04:31   (  71.03, 167.48) 11/03/2019   16:04:01  (  71.04, 167.52)    1.60                30
 11/06/2019   07:31:12   ( -67.98, 111.61) 11/06/2019   07:32:00  ( -67.98, 111.61)    0.21                48
 11/06/2019   08:21:00   (  70.87, -76.91) 11/06/2019   08:20:32  (  70.88, -76.85)    2.03                28
 11/08/2019   23:47:38   ( -67.97,-132.51) 11/08/2019   23:48:28  ( -67.97,-132.51)    0.22                50
 11/09/2019   00:37:26   (  70.86,  38.97) 11/09/2019   00:37:00  (  70.87,  39.02)    1.90                26
 11/11/2019   16:04:00   ( -68.12, -16.43) 11/11/2019   16:04:52  ( -68.12, -16.45)    1.12                52