Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 10 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)
 10/06/2020   08:32:09   ( -49.48,  85.27) 10/06/2020   08:33:09  ( -49.48,  85.25)    1.52                60
 10/06/2020   09:20:17   (  58.25,-102.75) 10/06/2020   09:20:03  (  58.25,-102.73)    1.34                14
 10/06/2020   09:59:40   ( -77.16,-169.16) 10/06/2020   09:58:27  ( -77.66,-166.66)   82.79                73
 10/09/2020   00:48:27   ( -49.74,-158.69) 10/09/2020   00:49:32  ( -49.77,-158.74)    4.93                65
 10/09/2020   01:36:58   (  57.19,  12.50) 10/09/2020   01:36:49  (  57.20,  12.53)    1.78                 9
 10/09/2020   02:19:52   ( -80.43,-126.64) 10/09/2020   02:18:38  ( -80.87,-127.74)   52.48                74
 10/11/2020   17:04:43   ( -50.11, -42.61) 10/11/2020   17:05:54  ( -50.12, -42.72)    7.46                71
 10/11/2020   17:53:37   (  56.25, 127.86) 10/11/2020   17:53:33  (  56.26, 127.89)    1.79                 4
 10/11/2020   18:39:49   ( -71.35, -49.95) 10/11/2020   18:38:35  ( -71.45, -50.48)   21.93                74
 10/14/2020   10:10:13   (  55.42,-116.70) 10/14/2020   10:10:14  (  55.43,-116.68)    1.37                 1
 10/14/2020   10:58:34   ( -63.63,  56.37) 10/14/2020   10:57:22  ( -63.62,  56.33)    2.18                72
 10/17/2020   02:26:47   (  54.76,  -1.15) 10/17/2020   02:26:53  (  54.76,  -1.14)    0.54                 6