Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2022 4 8.  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   ( -74.72, 138.94) 04/09/2022   14:14:20  ( -74.72, 138.95)    0.34                30
 04/09/2022   15:04:07   (  73.25, -50.10) 04/09/2022   15:03:19  (  73.25, -50.08)    0.84                48
 04/12/2022   05:40:48   (  74.27,  88.39) 04/12/2022   05:40:59  (  74.27,  88.34)    1.61                11
 04/12/2022   06:31:04   ( -72.85,-100.97) 04/12/2022   06:29:57  ( -72.85,-100.95)    0.65                67
 04/14/2022   20:17:32   (  75.35,-133.74) 04/14/2022   20:18:41  (  75.36,-133.76)    0.84                69
 04/14/2022   21:07:51   ( -74.11,  37.04) 04/14/2022   21:07:42  ( -74.11,  37.05)    0.23                 9
 04/17/2022   11:44:29   ( -74.91, 175.82) 04/17/2022   11:45:18  ( -74.92, 175.74)    2.73                49
 04/17/2022   12:34:48   (  73.58, -13.42) 04/17/2022   12:34:19  (  73.59, -13.47)    1.85                29
 04/20/2022   03:11:31   (  74.65, 124.80) 04/20/2022   03:11:59  (  74.65, 124.73)    2.12                28