Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2019 8 11.  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)
 08/12/2019   13:54:17   (  68.81,-163.12) 08/12/2019   13:54:53  (  68.81,-163.14)    1.18                36
 08/12/2019   14:44:08   ( -71.69,   8.69) 08/12/2019   14:43:28  ( -71.69,   8.68)    0.56                40
 08/15/2019   06:10:57   (  68.09, -48.17) 08/15/2019   06:11:34  (  68.10, -48.12)    1.97                37
 08/15/2019   07:00:30   ( -71.93, 125.02) 08/15/2019   06:59:52  ( -71.92, 124.96)    2.22                38
 08/17/2019   22:27:17   (  68.45,  68.18) 08/17/2019   22:27:56  (  68.45,  68.18)    0.04                39
 08/17/2019   23:17:08   ( -71.34,-120.16) 08/17/2019   23:16:31  ( -71.34,-120.13)    1.12                37
 08/20/2019   14:43:36   (  68.86,-175.40) 08/20/2019   14:44:17  (  68.85,-175.45)    2.15                41
 08/20/2019   15:33:27   ( -71.68,  -3.67) 08/20/2019   15:32:52  ( -71.67,  -3.70)    1.04                35
 08/23/2019   07:00:12   (  68.29, -60.25) 08/23/2019   07:00:54  (  68.30, -60.24)    0.32                42