Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2022 2 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)
 02/21/2022   02:37:32   (  74.11, 134.22) 02/21/2022   02:38:32  (  74.12, 134.16)    2.06                60
 02/21/2022   03:27:50   ( -72.79, -55.43) 02/21/2022   03:27:32  ( -72.79, -55.39)    1.30                18
 02/23/2022   18:04:42   ( -74.22,  82.17) 02/23/2022   18:05:30  ( -74.21,  82.20)    1.04                48
 02/23/2022   18:54:57   (  72.63,-106.86) 02/23/2022   18:54:27  (  72.62,-106.81)    1.95                30
 02/26/2022   09:31:46   (  73.92,  31.15) 02/26/2022   09:32:22  (  73.92,  31.15)    0.22                36
 02/26/2022   10:21:52   ( -71.99,-157.35) 02/26/2022   10:21:11  ( -72.00,-157.39)    1.55                41
 03/01/2022   00:58:51   ( -73.84, -20.42) 03/01/2022   00:59:15  ( -73.84, -20.40)    0.70                24
 03/01/2022   01:49:03   (  72.08, 150.70) 03/01/2022   01:48:09  (  72.08, 150.74)    1.32                54
 03/03/2022   16:25:59   (  73.74, -71.95) 03/03/2022   16:26:10  (  73.74, -71.89)    1.78                11