Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 11 1.  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)
 11/02/2020   04:06:47   (  48.50, -28.63) 11/02/2020   04:07:30  (  48.50, -28.68)    4.26                43
 11/02/2020   04:54:58   ( -57.45, 143.25) 11/02/2020   04:54:27  ( -57.44, 143.23)    0.93                31
 11/04/2020   20:23:02   (  48.90,  87.47) 11/04/2020   20:23:52  (  48.92,  87.36)    7.83                50
 11/04/2020   21:11:49   ( -55.81,-101.81) 11/04/2020   21:11:24  ( -55.81,-101.80)    0.52                25
 11/07/2020   12:39:17   (  49.30,-156.44) 11/07/2020   12:40:14  (  49.32,-156.59)   11.40                57
 11/07/2020   13:28:38   ( -54.27,  13.26) 11/07/2020   13:28:19  ( -54.28,  13.28)    1.48                19
 11/07/2020   14:04:12   (  69.43, -32.04) 11/07/2020   14:03:00  (  69.82, -29.85)   95.42                72
 11/10/2020   04:55:31   (  49.70, -40.34) 11/10/2020   04:56:35  (  49.72, -40.55)   14.95                64
 11/10/2020   05:44:58   ( -54.32, 129.21) 11/10/2020   05:44:46  ( -54.32, 129.18)    1.88                12
 11/10/2020   06:25:26   (  81.17,  26.14) 11/10/2020   06:24:13  (  81.74,  26.71)   64.50                73
 11/12/2020   21:11:46   (  50.09,  75.75) 11/12/2020   21:12:57  (  50.11,  75.50)   18.53                71
 11/12/2020   22:01:43   ( -53.01,-115.55) 11/12/2020   22:01:37  ( -53.00,-115.58)    1.78                 6