Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 10 3.  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)
 10/03/2020   16:15:27   ( -50.62, -30.13) 10/03/2020   16:16:22  ( -50.62, -30.14)    1.11                55
 10/03/2020   17:03:35   (  59.38, 142.08) 10/03/2020   17:03:16  (  59.38, 142.09)    0.45                19
 10/06/2020   08:32:10   ( -49.45,  85.26) 10/06/2020   08:33:10  ( -49.45,  85.24)    1.49                60
 10/06/2020   09:20:18   (  58.22,-102.77) 10/06/2020   09:20:04  (  58.22,-102.75)    1.39                14
 10/06/2020   09:59:41   ( -77.18,-169.25) 10/06/2020   09:58:28  ( -77.68,-166.75)   82.74                73
 10/09/2020   00:48:26   ( -49.77,-158.68) 10/09/2020   00:49:31  ( -49.80,-158.73)    5.14                65
 10/09/2020   01:36:58   (  57.17,  12.49) 10/09/2020   01:36:49  (  57.17,  12.51)    1.90                 9
 10/09/2020   02:19:53   ( -80.39,-127.13) 10/09/2020   02:18:39  ( -80.83,-128.24)   52.28                74
 10/11/2020   17:04:43   ( -50.08, -42.63) 10/11/2020   17:05:54  ( -50.09, -42.73)    7.39                71
 10/11/2020   17:53:38   (  56.16, 127.81) 10/11/2020   17:53:34  (  56.17, 127.84)    1.99                 4
 10/11/2020   18:39:50   ( -71.27, -50.10) 10/11/2020   18:38:36  ( -71.37, -50.61)   21.72                74
 10/14/2020   10:10:15   (  55.33,-116.75) 10/14/2020   10:10:16  (  55.34,-116.73)    1.67                 1
 10/14/2020   10:58:36   ( -63.54,  56.30) 10/14/2020   10:57:24  ( -63.54,  56.26)    1.86                72
 10/17/2020   02:26:51   (  54.55,  -1.26) 10/17/2020   02:26:57  (  54.55,  -1.25)    0.94                 6