Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2019 11 27.  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)
 11/27/2019   17:42:58   ( -66.70, -42.73) 11/27/2019   17:44:11  ( -66.70, -42.74)    0.44                73
 11/27/2019   18:32:32   (  70.39, 129.49) 11/27/2019   18:32:30  (  70.38, 129.47)    0.90                 2
 11/27/2019   19:19:17   ( -80.64, -19.66) 11/27/2019   19:18:03  ( -81.01, -20.53)   43.86                74
 11/30/2019   10:00:46   ( -62.16,  68.86) 11/30/2019   10:02:00  ( -62.10,  69.08)   12.59                74
 11/30/2019   10:48:55   (  70.52,-114.40) 11/30/2019   10:48:56  (  70.51,-114.46)    2.24                 1
 11/30/2019   11:37:39   ( -76.53,  67.44) 11/30/2019   11:36:25  ( -76.64,  66.92)   18.21                74
 12/03/2019   02:19:12   ( -55.37,-179.77) 12/03/2019   02:20:25  ( -55.32,-179.28)   31.42                73
 12/03/2019   03:05:34   (  69.81,   0.39) 12/03/2019   03:05:37  (  69.81,   0.42)    0.99                 3
 12/03/2019   03:55:24   ( -72.71, 172.79) 12/03/2019   03:54:11  ( -72.71, 172.76)    1.15                73
 12/05/2019   19:21:53   (  70.15, 116.81) 12/05/2019   19:21:59  (  70.15, 116.77)    1.36                 6
 12/05/2019   20:11:59   ( -72.23, -72.29) 12/05/2019   20:10:48  ( -72.23, -72.24)    1.99                71
 12/08/2019   11:38:27   (  69.64,-128.06) 12/08/2019   11:38:35  (  69.65,-128.04)    0.84                 8