Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2022 4 7.  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)
 04/09/2022   14:13:50   ( -74.75, 138.86) 04/09/2022   14:14:20  ( -74.74, 138.88)    0.82                30
 04/09/2022   15:04:07   (  73.29, -50.17) 04/09/2022   15:03:19  (  73.28, -50.14)    1.28                48
 04/12/2022   05:40:50   (  74.35,  88.18) 04/12/2022   05:41:01  (  74.35,  88.15)    0.95                11
 04/12/2022   06:31:06   ( -72.93,-101.14) 04/12/2022   06:29:59  ( -72.93,-101.11)    1.32                67
 04/14/2022   20:17:33   (  75.39,-133.84) 04/14/2022   20:18:42  (  75.38,-133.84)    0.12                69
 04/14/2022   21:07:53   ( -74.19,  36.83) 04/14/2022   21:07:44  ( -74.19,  36.86)    1.12                 9
 04/17/2022   11:44:31   ( -74.99, 175.59) 04/17/2022   11:45:20  ( -75.00, 175.54)    1.63                49
 04/17/2022   12:34:50   (  73.66, -13.62) 04/17/2022   12:34:21  (  73.67, -13.65)    0.81                29
 04/20/2022   03:11:33   (  74.78, 124.43) 04/20/2022   03:12:01  (  74.79, 124.40)    0.88                28