Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 4 26.  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)
 04/28/2020   12:41:33   ( -65.46,  31.69) 04/28/2020   12:42:09  ( -65.47,  31.71)    1.28                36
 04/28/2020   13:30:53   (  69.96,-155.43) 04/28/2020   13:30:14  (  69.95,-155.48)    2.32                39
 05/01/2020   04:58:03   ( -65.13, 147.26) 05/01/2020   04:58:43  ( -65.13, 147.28)    1.15                40
 05/01/2020   05:47:37   (  68.89, -41.06) 05/01/2020   05:47:01  (  68.90, -41.00)    2.32                36
 05/03/2020   21:14:30   ( -64.90, -97.05) 05/03/2020   21:15:14  ( -64.91, -97.04)    0.57                44
 05/03/2020   22:04:01   (  68.83,  74.77) 05/03/2020   22:03:29  (  68.83,  74.80)    1.44                32
 05/06/2020   13:30:56   ( -64.79,  18.74) 05/06/2020   13:31:44  ( -64.79,  18.73)    0.45                48
 05/06/2020   14:20:25   (  68.82,-169.33) 05/06/2020   14:19:57  (  68.82,-169.33)    0.13                28
 05/09/2020   05:47:20   ( -64.78, 134.64) 05/09/2020   05:48:12  ( -64.77, 134.60)    1.89                52