Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2019 9 23.  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)
 09/24/2019   10:21:59   (  53.05,-121.55) 09/24/2019   10:23:12  (  52.96,-120.98)   38.91                73
 09/24/2019   11:07:33   ( -70.39,  60.72) 09/24/2019   11:07:37  ( -70.39,  60.70)    0.57                 4
 09/24/2019   11:57:24   (  73.10,-126.97) 09/24/2019   11:56:12  (  73.09,-127.04)    2.35                72
 09/27/2019   03:24:12   ( -69.73, 175.59) 09/27/2019   03:24:19  ( -69.73, 175.64)    2.20                 7
 09/27/2019   04:13:59   (  72.65, -12.02) 09/27/2019   04:12:50  (  72.65, -12.01)    0.50                69
 09/29/2019   19:40:31   ( -70.11, -67.94) 09/29/2019   19:40:42  ( -70.11, -67.95)    0.44                11
 09/29/2019   20:30:19   (  72.96, 104.53) 09/29/2019   20:29:14  (  72.96, 104.46)    2.39                65
 10/02/2019   11:57:06   ( -69.60,  47.18) 10/02/2019   11:57:20  ( -69.60,  47.22)    1.64                14
 10/02/2019   12:46:52   (  72.57,-140.41) 10/02/2019   12:45:50  (  72.57,-140.42)    0.19                62
 10/05/2019   04:13:23   ( -70.08, 163.79) 10/05/2019   04:13:41  ( -70.08, 163.75)    1.65                18