Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 3 7.  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)
 03/08/2020   14:38:12   (  68.69,-174.09) 03/08/2020   14:38:37  (  68.69,-174.10)    0.56                25
 03/08/2020   15:28:00   ( -71.77,  -1.95) 03/08/2020   15:27:09  ( -71.77,  -1.99)    1.44                51
 03/11/2020   06:54:40   (  68.50, -58.43) 03/11/2020   06:55:08  (  68.50, -58.44)    0.43                28
 03/11/2020   07:44:26   ( -71.70, 113.81) 03/11/2020   07:43:38  ( -71.69, 113.77)    1.53                48
 03/13/2020   23:11:06   (  68.42,  57.36) 03/13/2020   23:11:37  (  68.42,  57.34)    0.94                31
 03/14/2020   00:00:51   ( -71.67,-130.33) 03/14/2020   00:00:06  ( -71.66,-130.39)    2.28                45
 03/16/2020   15:27:29   (  68.50, 173.37) 03/16/2020   15:28:03  (  68.49, 173.32)    2.10                34
 03/16/2020   16:17:29   ( -70.97, -15.66) 03/16/2020   16:16:46  ( -70.98, -15.62)    1.55                43
 03/19/2020   07:44:07   (  67.72, -71.72) 03/19/2020   07:44:43  (  67.72, -71.70)    0.97                36