Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 11 6.  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)
 11/07/2020   12:39:16   (  49.34,-156.42) 11/07/2020   12:40:13  (  49.36,-156.58)   11.67                57
 11/07/2020   13:28:35   ( -54.42,  13.35) 11/07/2020   13:28:16  ( -54.42,  13.36)    0.82                19
 11/07/2020   14:04:07   (  69.18, -31.69) 11/07/2020   14:02:55  (  69.57, -29.51)   95.80                72
 11/10/2020   04:55:31   (  49.74, -40.32) 11/10/2020   04:56:35  (  49.75, -40.53)   15.35                64
 11/10/2020   05:45:19   ( -53.17, 128.61) 11/10/2020   05:45:06  ( -53.17, 128.63)    0.91                13
 11/10/2020   06:25:16   (  81.04,  30.22) 11/10/2020   06:24:03  (  81.62,  31.09)   65.78                73
 11/12/2020   21:11:47   (  50.09,  75.76) 11/12/2020   21:12:57  (  50.14,  75.51)   18.39                70
 11/12/2020   22:02:01   ( -52.03,-116.04) 11/12/2020   22:01:54  ( -52.03,-116.03)    0.46                 7
 11/12/2020   22:46:10   (  73.59,  72.97) 11/12/2020   22:44:57  (  73.72,  72.04)   32.79                73
 11/15/2020   14:18:38   ( -51.11,  -0.55) 11/15/2020   14:18:37  ( -51.11,  -0.56)    0.52                 1
 11/15/2020   15:06:34   (  60.50, 172.23) 11/15/2020   15:05:21  (  60.50, 172.20)    1.94                73
 11/18/2020   06:35:42   ( -48.70, 114.28) 11/18/2020   06:35:46  ( -48.70, 114.31)    1.67                 4