Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2021 10 28.  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)
 10/30/2021   06:56:05   ( -69.73,-103.16) 10/30/2021   06:56:42  ( -69.72,-103.15)    0.37                37
 10/30/2021   07:45:38   (  65.80,  69.06) 10/30/2021   07:45:00  (  65.80,  69.02)    2.12                38
 11/01/2021   23:12:30   ( -70.14,  12.17) 11/01/2021   23:13:21  ( -70.14,  12.14)    1.37                51
 11/02/2021   00:02:25   (  67.43,-176.82) 11/02/2021   00:02:00  (  67.42,-176.80)    1.15                25
 11/04/2021   15:29:05   ( -71.07, 126.61) 11/04/2021   15:30:09  ( -71.06, 126.63)    1.16                64
 11/04/2021   16:18:48   (  67.75, -61.26) 11/04/2021   16:18:37  (  67.75, -61.30)    1.59                11
 11/07/2021   07:47:55   ( -78.28,-139.31) 11/07/2021   07:49:09  ( -78.51,-138.34)   33.93                74
 11/07/2021   08:35:23   (  68.77,  53.37) 11/07/2021   08:35:25  (  68.77,  53.36)    0.23                 2
 11/07/2021   09:25:04   ( -65.40,-135.35) 11/07/2021   09:23:50  ( -65.39,-135.32)    1.77                74
 11/10/2021   00:51:55   (  69.57, 168.19) 11/10/2021   00:52:10  (  69.57, 168.20)    0.18                15