Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 1 24.  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)
 01/25/2020   17:24:52   ( -69.04, -35.38) 01/25/2020   17:25:05  ( -69.05, -35.35)    1.62                13
 01/25/2020   18:14:34   (  72.25, 137.20) 01/25/2020   18:13:31  (  72.25, 137.17)    0.86                63
 01/28/2020   09:41:16   ( -69.09,  80.59) 01/28/2020   09:41:34  ( -69.10,  80.60)    0.43                18
 01/28/2020   10:30:58   (  72.30,-106.82) 01/28/2020   10:30:00  (  72.29,-106.87)    2.01                58
 01/31/2020   01:57:40   ( -69.14,-163.44) 01/31/2020   01:58:03  ( -69.14,-163.47)    1.08                23
 01/31/2020   02:47:37   (  71.57,   7.71) 01/31/2020   02:46:43  (  71.57,   7.76)    1.89                54
 02/02/2020   18:14:19   ( -68.34, -48.62) 02/02/2020   18:14:46  ( -68.35, -48.58)    2.04                27
 02/02/2020   19:03:59   (  71.66, 123.78) 02/02/2020   19:03:10  (  71.66, 123.79)    0.20                49
 02/05/2020   10:30:40   ( -68.55,  67.55) 02/05/2020   10:31:12  ( -68.55,  67.55)    0.11                32