Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2019 8 1.  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)
 08/01/2019   20:48:23   (  69.26,  93.95) 08/01/2019   20:48:52  (  69.26,  93.91)    1.81                29
 08/01/2019   21:38:16   ( -72.03, -94.22) 08/01/2019   21:37:29  ( -72.03, -94.26)    1.54                47
 08/04/2019   13:04:49   (  69.30,-150.11) 08/04/2019   13:05:20  (  69.29,-150.16)    2.30                31
 08/04/2019   13:54:42   ( -72.07,  21.74) 08/04/2019   13:53:57  ( -72.06,  21.68)    1.94                45
 08/07/2019   05:21:33   (  68.32, -35.54) 08/07/2019   05:22:05  (  68.33, -35.50)    1.91                32
 08/07/2019   06:11:07   ( -72.10, 137.69) 08/07/2019   06:10:24  ( -72.10, 137.62)    2.56                43
 08/09/2019   21:37:57   (  68.47,  80.54) 08/09/2019   21:38:31  (  68.47,  80.56)    0.98                34
 08/09/2019   22:27:48   ( -71.37,-107.78) 08/09/2019   22:27:06  ( -71.37,-107.73)    1.85                42
 08/12/2019   13:54:21   (  68.61,-163.39) 08/12/2019   13:54:57  (  68.61,-163.39)    0.19                36
 08/12/2019   14:44:12   ( -71.50,   8.35) 08/12/2019   14:43:32  ( -71.51,   8.37)    0.75                40
 08/15/2019   06:10:43   (  68.86, -47.17) 08/15/2019   06:11:21  (  68.85, -47.21)    1.50                38