Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 5 29.  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)
 05/30/2020   16:48:49   (  65.91, 150.40) 05/30/2020   16:49:03  (  65.91, 150.38)    0.87                14
 05/30/2020   17:38:31   ( -69.37, -38.06) 05/30/2020   17:37:30  ( -69.37, -38.05)    0.55                61
 06/02/2020   09:05:28   (  65.06, -94.56) 06/02/2020   09:05:47  (  65.07, -94.55)    0.73                19
 06/02/2020   09:55:07   ( -68.71,  76.94) 06/02/2020   09:54:11  ( -68.72,  76.99)    2.45                56
 06/05/2020   01:22:06   (  64.26,  20.58) 06/05/2020   01:22:30  (  64.27,  20.62)    1.93                24
 06/05/2020   02:11:24   ( -69.06,-166.67) 06/05/2020   02:10:34  ( -69.06,-166.70)    1.18                50
 06/07/2020   17:38:19   (  64.79, 136.99) 06/07/2020   17:38:49  (  64.78, 136.95)    1.88                30
 06/07/2020   18:27:56   ( -68.56, -51.44) 06/07/2020   18:27:11  ( -68.56, -51.45)    0.24                45
 06/10/2020   09:54:54   (  64.15,-107.70) 06/10/2020   09:55:29  (  64.15,-107.73)    1.41                35