Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2022 3 19.  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)
 03/19/2022   12:18:05   ( -73.96, 169.65) 03/19/2022   12:18:12  ( -73.95, 169.68)    1.12                 7
 03/19/2022   13:08:16   (  72.13, -19.05) 03/19/2022   13:07:05  (  72.13, -19.02)    1.09                71
 03/22/2022   02:54:49   ( -75.00, -52.21) 03/22/2022   02:55:59  ( -75.00, -52.22)    0.28                70
 03/22/2022   03:45:04   (  73.48, 119.03) 03/22/2022   03:44:56  (  73.48, 118.99)    1.28                 8
 03/24/2022   18:21:56   (  74.93,-103.78) 03/24/2022   18:22:50  (  74.92,-103.74)    1.30                54
 03/24/2022   19:12:06   ( -73.25,  67.78) 03/24/2022   19:11:43  ( -73.26,  67.76)    0.58                23
 03/27/2022   09:48:56   ( -74.61,-154.65) 03/27/2022   09:49:35  ( -74.61,-154.65)    0.12                39
 03/27/2022   10:39:10   (  72.98,  16.61) 03/27/2022   10:38:31  (  72.99,  16.60)    0.56                39
 03/30/2022   01:15:57   (  74.22, 154.63) 03/30/2022   01:16:20  (  74.23, 154.58)    1.74                23
 03/30/2022   02:06:16   ( -72.96, -35.09) 03/30/2022   02:05:21  ( -72.95, -35.03)    2.18                55
 04/01/2022   16:43:00   ( -74.04, 103.32) 04/01/2022   16:43:07  ( -74.05, 103.29)    1.06                 7