Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 8 4.  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)
 08/05/2020   16:33:22   ( -51.84, -34.33) 08/05/2020   16:34:36  ( -51.80, -34.21)    9.30                74
 08/05/2020   17:20:38   (  63.48, 140.49) 08/05/2020   17:20:40  (  63.48, 140.48)    0.74                 2
 08/05/2020   18:10:07   ( -67.72, -47.80) 08/05/2020   18:08:53  ( -67.73, -47.77)    1.50                74
 08/08/2020   09:37:22   (  62.26,-104.63) 08/08/2020   09:37:29  (  62.27,-104.60)    1.37                 7
 08/08/2020   10:26:32   ( -67.56,  67.92) 08/08/2020   10:25:24  ( -67.56,  67.91)    0.21                68
 08/11/2020   01:53:42   (  62.43,  11.42) 08/11/2020   01:53:55  (  62.43,  11.40)    1.22                13
 08/11/2020   02:42:54   ( -67.61,-176.11) 08/11/2020   02:41:52  ( -67.61,-176.15)    2.09                62
 08/13/2020   18:10:24   (  61.37, 126.49) 08/13/2020   18:10:42  (  61.37, 126.50)    0.28                18
 08/13/2020   18:59:36   ( -66.58, -61.39) 08/13/2020   18:58:39  ( -66.58, -61.38)    0.62                57
 08/16/2020   10:27:05   (  60.36,-118.35) 08/16/2020   10:27:28  (  60.36,-118.33)    1.41                23