Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 5 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)
 05/06/2020   13:30:57   ( -64.73,  18.69) 05/06/2020   13:31:45  ( -64.73,  18.68)    0.22                48
 05/06/2020   14:20:26   (  68.77,-169.40) 05/06/2020   14:19:58  (  68.77,-169.39)    0.54                28
 05/09/2020   05:47:21   ( -64.72, 134.59) 05/09/2020   05:48:13  ( -64.71, 134.55)    1.57                52
 05/09/2020   06:36:49   (  68.81, -53.44) 05/09/2020   06:36:25  (  68.81, -53.46)    1.11                24
 05/11/2020   22:04:06   ( -63.55,-110.59) 05/11/2020   22:05:01  ( -63.55,-110.56)    1.26                55
 05/11/2020   22:53:28   (  67.99,  61.40) 05/11/2020   22:53:07  (  68.00,  61.44)    1.86                21
 05/14/2020   14:20:25   ( -63.76,   5.51) 05/14/2020   14:21:24  ( -63.76,   5.49)    0.90                59
 05/14/2020   15:09:47   (  68.19, 177.57) 05/14/2020   15:09:30  (  68.19, 177.56)    0.51                17
 05/17/2020   06:37:06   ( -62.81, 120.59) 05/17/2020   06:38:08  ( -62.81, 120.61)    1.05                62
 05/17/2020   07:26:24   (  67.47, -67.41) 05/17/2020   07:26:10  (  67.48, -67.38)    1.72                14