Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2022 4 9.  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   ( -74.71, 138.95) 04/09/2022   14:14:20  ( -74.71, 138.96)    0.35                30
 04/09/2022   15:04:07   (  73.25, -50.09) 04/09/2022   15:03:19  (  73.25, -50.07)    0.90                48
 04/12/2022   05:40:49   (  74.31,  88.27) 04/12/2022   05:41:00  (  74.32,  88.24)    1.00                11
 04/12/2022   06:31:05   ( -72.90,-101.07) 04/12/2022   06:29:58  ( -72.89,-101.04)    1.20                67
 04/14/2022   20:17:34   (  75.44,-134.02) 04/14/2022   20:18:43  (  75.44,-133.99)    0.73                69
 04/14/2022   21:07:54   ( -74.25,  36.67) 04/14/2022   21:07:45  ( -74.25,  36.72)    1.69                 9
 04/17/2022   11:44:34   ( -75.14, 175.14) 04/17/2022   11:45:23  ( -75.14, 175.14)    0.08                49
 04/17/2022   12:34:54   (  73.87, -14.13) 04/17/2022   12:34:25  (  73.87, -14.10)    0.97                29
 04/20/2022   03:11:40   (  75.08, 123.58) 04/20/2022   03:12:08  (  75.07, 123.66)    2.47                28
 04/20/2022   04:01:45   ( -73.12, -64.13) 04/20/2022   04:00:56  ( -73.13, -64.20)    2.40                49
 04/22/2022   18:38:37   ( -74.68,  72.96) 04/22/2022   18:38:44  ( -74.67,  73.01)    1.38                 7