Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 6 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)
 06/02/2020   09:05:16   (  65.73, -93.88) 06/02/2020   09:05:36  (  65.72, -93.93)    1.97                20
 06/02/2020   09:54:57   ( -69.24,  77.67) 06/02/2020   09:54:02  ( -69.24,  77.66)    0.49                55
 06/05/2020   01:21:59   (  64.65,  20.95) 06/05/2020   01:22:24  (  64.66,  20.96)    0.41                25
 06/05/2020   02:11:36   ( -68.42,-167.53) 06/05/2020   02:10:46  ( -68.43,-167.48)    2.19                50
 06/07/2020   17:38:19   (  64.79, 136.99) 06/07/2020   17:38:50  (  64.78, 136.95)    2.13                31
 06/07/2020   18:27:55   ( -68.61, -51.37) 06/07/2020   18:27:11  ( -68.61, -51.39)    0.51                44
 06/10/2020   09:55:00   (  63.81,-108.01) 06/10/2020   09:55:36  (  63.81,-108.01)    0.34                36
 06/10/2020   10:44:32   ( -67.89,  63.61) 06/10/2020   10:43:53  ( -67.89,  63.64)    1.43                39
 06/13/2020   02:11:41   (  62.83,   7.05) 06/13/2020   02:12:22  (  62.84,   7.07)    1.16                41