Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2019 8 25.  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)
 08/25/2019   23:16:37   (  68.42,  55.80) 08/25/2019   23:17:25  (  68.41,  55.76)    1.43                48
 08/26/2019   00:06:28   ( -71.30,-132.57) 08/26/2019   00:06:00  ( -71.30,-132.57)    0.04                28
 08/28/2019   15:33:11   (  67.97, 171.11) 08/28/2019   15:34:01  (  67.97, 171.11)    0.22                50
 08/28/2019   16:23:02   ( -70.86, -17.42) 08/28/2019   16:22:36  ( -70.87, -17.36)    2.03                26
 08/31/2019   07:49:45   (  67.57, -73.49) 08/31/2019   07:50:37  (  67.57, -73.46)    1.59                52
 08/31/2019   08:39:19   ( -71.36,  99.33) 08/31/2019   08:38:56  ( -71.36,  99.29)    1.40                23
 09/03/2019   00:05:59   (  68.25,  43.24) 09/03/2019   00:06:54  (  68.24,  43.19)    2.07                55
 09/03/2019   00:55:51   ( -71.09,-145.27) 09/03/2019   00:55:30  ( -71.09,-145.27)    0.14                21
 09/05/2019   16:22:31   (  67.96, 158.76) 09/05/2019   16:23:28  (  67.95, 158.73)    1.19                57