Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 3 28.  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)
 03/30/2020   00:50:19   (  65.80,  29.75) 03/30/2020   00:51:22  (  65.80,  29.73)    0.70                63
 03/30/2020   01:39:53   ( -69.71,-158.11) 03/30/2020   01:39:40  ( -69.70,-158.13)    0.85                13
 04/01/2020   17:07:03   (  64.67, 144.51) 04/01/2020   17:08:10  (  64.68, 144.56)    2.28                67
 04/01/2020   17:56:17   ( -69.67, -42.26) 04/01/2020   17:56:09  ( -69.66, -42.31)    2.16                 8
 04/01/2020   18:38:58   (  76.82,-118.13) 04/01/2020   18:37:46  (  77.40,-115.43)   92.79                72
 04/04/2020   09:23:24   (  64.85, -99.40) 04/04/2020   09:24:36  (  64.85, -99.40)    0.05                72
 04/04/2020   10:12:57   ( -68.84,  72.47) 04/04/2020   10:12:53  ( -68.84,  72.49)    1.04                 4
 04/04/2020   10:58:56   (  80.91, -69.30) 04/04/2020   10:57:43  (  81.33, -70.33)   49.51                73
 04/07/2020   01:41:57   (  57.65,  10.93) 04/07/2020   01:43:10  (  57.62,  11.24)   19.01                73
 04/07/2020   02:29:18   ( -69.02,-171.38) 04/07/2020   02:29:19  ( -69.01,-171.42)    1.37                 1
 04/07/2020   03:18:29   (  73.77,   4.52) 04/07/2020   03:17:15  (  73.84,   4.31)    9.84                74
 04/09/2020   18:45:55   ( -68.34, -56.38) 04/09/2020   18:46:00  ( -68.34, -56.37)    0.70                 5