Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2022 2 10.  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)
 02/10/2022   13:39:28   ( -73.44, 150.21) 02/10/2022   13:39:54  ( -73.44, 150.23)    0.65                26
 02/10/2022   14:29:30   (  71.17, -37.95) 02/10/2022   14:28:39  (  71.17, -37.98)    1.40                51
 02/13/2022   05:06:30   (  73.04,  99.34) 02/13/2022   05:06:46  (  73.04,  99.30)    1.38                16
 02/13/2022   05:56:43   ( -71.42, -90.16) 02/13/2022   05:55:41  ( -71.42, -90.11)    1.94                62
 02/15/2022   20:33:40   ( -73.14,  47.36) 02/15/2022   20:33:45  ( -73.13,  47.39)    0.99                 5
 02/15/2022   21:23:38   (  70.64,-140.59) 02/15/2022   21:22:26  (  70.64,-140.62)    1.51                72
 02/18/2022   11:10:28   ( -74.41,-174.78) 02/18/2022   11:11:40  ( -74.41,-174.79)    0.34                72
 02/18/2022   12:00:45   (  72.94,  -3.98) 02/18/2022   12:00:39  (  72.94,  -3.95)    0.94                 6
 02/21/2022   02:37:31   (  74.08, 134.30) 02/21/2022   02:38:32  (  74.08, 134.23)    2.39                61
 02/21/2022   03:27:49   ( -72.75, -55.34) 02/21/2022   03:27:32  ( -72.74, -55.31)    1.16                17
 02/23/2022   18:04:45   ( -74.38,  81.76) 02/23/2022   18:05:34  ( -74.37,  81.83)    2.40                49