Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 7 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)
 07/04/2020   13:13:00   ( -64.62,  23.25) 07/04/2020   13:13:07  ( -64.62,  23.25)    0.20                 7
 07/04/2020   14:02:29   (  68.60,-164.94) 07/04/2020   14:01:21  (  68.60,-164.93)    0.66                68
 07/07/2020   05:29:41   ( -63.64, 138.26) 07/07/2020   05:29:53  ( -63.64, 138.29)    1.46                12
 07/07/2020   06:18:49   (  68.77, -48.80) 07/07/2020   06:17:47  (  68.77, -48.85)    1.86                62
 07/09/2020   21:45:59   ( -63.92,-105.57) 07/09/2020   21:46:17  ( -63.92,-105.60)    1.49                18
 07/09/2020   22:35:28   (  67.92,  66.00) 07/09/2020   22:34:31  (  67.92,  66.01)    0.53                57
 07/12/2020   14:02:38   ( -62.99,   9.52) 07/12/2020   14:03:01  ( -62.99,   9.52)    0.05                23
 07/12/2020   14:51:46   (  68.14,-177.81) 07/12/2020   14:50:55  (  68.13,-177.85)    2.17                51
 07/15/2020   06:19:19   ( -61.99, 124.61) 07/15/2020   06:19:47  ( -62.00, 124.63)    1.35                28
 07/15/2020   07:08:25   (  67.28, -62.95) 07/15/2020   07:07:39  (  67.28, -62.95)    0.11                46
 07/17/2020   22:35:36   ( -62.33,-119.21) 07/17/2020   22:36:10  ( -62.32,-119.24)    1.73                34