Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 8 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)
 08/24/2020   11:16:54   (  58.04,-132.18) 08/24/2020   11:17:39  (  58.04,-132.19)    0.77                45
 08/24/2020   12:05:47   ( -64.37,  40.01) 08/24/2020   12:05:18  ( -64.37,  40.00)    0.38                29
 08/27/2020   03:33:49   (  56.17, -17.40) 08/27/2020   03:34:39  (  56.17, -17.38)    1.74                50
 08/27/2020   04:22:17   ( -63.93, 155.51) 08/27/2020   04:21:54  ( -63.93, 155.49)    0.82                23
 08/29/2020   19:50:16   (  55.94,  98.38) 08/29/2020   19:51:12  (  55.94,  98.37)    0.12                56
 08/29/2020   20:38:47   ( -63.54, -88.93) 08/29/2020   20:38:30  ( -63.53, -88.96)    1.69                17
 09/01/2020   12:07:09   (  54.23,-146.66) 09/01/2020   12:08:10  (  54.23,-146.63)    1.62                61
 09/01/2020   12:55:37   ( -62.04,  25.72) 09/01/2020   12:55:25  ( -62.04,  25.75)    1.51                12
 09/01/2020   13:35:14   (  74.76, -35.14) 09/01/2020   13:34:02  (  75.25, -32.60)   91.73                72
 09/04/2020   04:23:32   (  54.23, -30.74) 09/04/2020   04:24:39  (  54.22, -30.76)    0.86                67
 09/04/2020   05:12:03   ( -61.87, 141.50) 09/04/2020   05:11:57  ( -61.87, 141.50)    0.24                 6