Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2019 4 29.  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)
 04/30/2019   02:22:41   ( -67.01,-172.20) 04/30/2019   02:23:43  ( -67.00,-172.24)    1.97                62
 04/30/2019   03:12:27   (  70.09,  -0.81) 04/30/2019   03:12:13  (  70.09,  -0.79)    0.91                14
 05/02/2019   18:39:24   ( -66.17, -57.24) 05/02/2019   18:40:26  ( -66.18, -57.22)    1.38                62
 05/02/2019   19:28:50   (  70.33, 115.45) 05/02/2019   19:28:37  (  70.33, 115.43)    0.51                13
 05/05/2019   10:55:44   ( -66.53,  59.03) 05/05/2019   10:56:47  ( -66.53,  59.02)    0.12                63
 05/05/2019   11:45:11   (  70.62,-128.21) 05/05/2019   11:44:59  (  70.62,-128.27)    2.10                12
 05/08/2019   03:12:05   ( -66.89, 175.31) 05/08/2019   03:13:09  ( -66.88, 175.27)    1.64                64
 05/08/2019   04:01:51   (  69.96, -13.36) 05/08/2019   04:01:39  (  69.97, -13.33)    1.22                12
 05/10/2019   19:28:46   ( -66.16, -69.62) 05/10/2019   19:29:50  ( -66.16, -69.60)    1.26                64
 05/10/2019   20:18:11   (  70.36, 103.13) 05/10/2019   20:18:00  (  70.35, 103.11)    0.75                11