Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 7 5.  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)
 07/07/2020   05:29:38   ( -63.82, 138.42) 07/07/2020   05:29:50  ( -63.82, 138.44)    0.99                12
 07/07/2020   06:18:48   (  68.84, -48.71) 07/07/2020   06:17:46  (  68.83, -48.77)    2.32                62
 07/09/2020   21:46:16   ( -62.94,-106.43) 07/09/2020   21:46:33  ( -62.95,-106.39)    2.10                17
 07/09/2020   22:35:23   (  68.15,  66.30) 07/09/2020   22:34:26  (  68.15,  66.29)    0.44                57
 07/12/2020   14:02:31   ( -63.40,   9.87) 07/12/2020   14:02:54  ( -63.39,   9.85)    1.48                23
 07/12/2020   14:51:59   (  67.46,-178.65) 07/12/2020   14:51:07  (  67.46,-178.62)    1.16                52
 07/15/2020   06:19:07   ( -62.69, 125.18) 07/15/2020   06:19:35  ( -62.69, 125.16)    0.80                28
 07/15/2020   07:08:15   (  67.85, -62.26) 07/15/2020   07:07:29  (  67.84, -62.32)    2.44                46
 07/17/2020   22:35:43   ( -61.97,-119.50) 07/17/2020   22:36:16  ( -61.97,-119.50)    0.34                33