Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 4 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)
 04/25/2020   20:24:59   ( -66.01, -83.65) 04/25/2020   20:25:31  ( -66.02, -83.64)    0.63                32
 04/25/2020   21:14:39   (  69.43,  87.88) 04/25/2020   21:13:55  (  69.44,  87.94)    2.32                44
 04/28/2020   12:41:29   ( -65.69,  31.91) 04/28/2020   12:42:05  ( -65.69,  31.93)    0.63                36
 04/28/2020   13:31:07   (  69.22,-156.51) 04/28/2020   13:30:27  (  69.22,-156.47)    1.97                40
 05/01/2020   04:57:58   ( -65.41, 147.54) 05/01/2020   04:58:38  ( -65.41, 147.54)    0.13                40
 05/01/2020   05:47:32   (  69.16, -40.68) 05/01/2020   05:46:56  (  69.17, -40.66)    1.07                36
 05/03/2020   21:14:22   ( -65.36, -96.61) 05/03/2020   21:15:06  ( -65.36, -96.63)    1.01                44
 05/03/2020   22:03:54   (  69.22,  75.30) 05/03/2020   22:03:22  (  69.22,  75.29)    0.37                32
 05/06/2020   13:31:07   ( -64.20,  18.18) 05/06/2020   13:31:54  ( -64.21,  18.22)    2.03                47