Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 5 3.  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)
 05/03/2020   21:14:31   ( -64.84, -97.11) 05/03/2020   21:15:15  ( -64.84, -97.10)    0.80                44
 05/03/2020   22:04:03   (  68.72,  74.62) 05/03/2020   22:03:31  (  68.72,  74.67)    1.92                32
 05/06/2020   13:30:58   ( -64.67,  18.63) 05/06/2020   13:31:46  ( -64.67,  18.63)    0.02                48
 05/06/2020   14:20:27   (  68.71,-169.48) 05/06/2020   14:19:59  (  68.71,-169.47)    0.84                28
 05/09/2020   05:47:23   ( -64.60, 134.47) 05/09/2020   05:48:15  ( -64.60, 134.45)    1.12                52
 05/09/2020   06:36:51   (  68.69, -53.59) 05/09/2020   06:36:27  (  68.69, -53.61)    0.58                24
 05/11/2020   22:04:09   ( -63.37,-110.74) 05/11/2020   22:05:04  ( -63.38,-110.71)    1.96                55
 05/11/2020   22:53:13   (  68.78,  62.44) 05/11/2020   22:52:53  (  68.78,  62.38)    2.28                20
 05/14/2020   14:20:30   ( -63.47,   5.25) 05/14/2020   14:21:29  ( -63.47,   5.25)    0.12                59
 05/14/2020   15:09:51   (  67.96, 177.27) 05/14/2020   15:09:34  (  67.96, 177.29)    0.66                17