Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 11 5.  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  (  49.35,-156.58)   11.68                57
 11/07/2020   13:28:32   ( -54.59,  13.44) 11/07/2020   13:28:13  ( -54.59,  13.44)    0.53                19
 11/07/2020   14:04:03   (  68.97, -31.40) 11/07/2020   14:02:51  (  69.35, -29.22)   96.16                72
 11/10/2020   04:55:32   (  49.69, -40.35) 11/10/2020   04:56:35  (  49.74, -40.54)   15.15                63
 11/10/2020   05:45:15   ( -53.40, 128.73) 11/10/2020   05:45:02  ( -53.40, 128.73)    0.46                13
 11/10/2020   06:25:10   (  80.96,  32.43) 11/10/2020   06:23:57  (  81.53,  33.45)   66.45                73
 11/12/2020   21:11:48   (  50.04,  75.73) 11/12/2020   21:12:58  (  50.08,  75.48)   18.18                70
 11/12/2020   22:01:55   ( -52.38,-115.87) 11/12/2020   22:01:48  ( -52.38,-115.87)    0.19                 7
 11/12/2020   22:46:02   (  73.99,  73.93) 11/12/2020   22:44:49  (  74.13,  72.95)   33.79                73
 11/15/2020   14:18:32   ( -51.52,  -0.36) 11/15/2020   14:18:31  ( -51.52,  -0.38)    1.37                 1
 11/15/2020   15:06:29   (  60.85, 172.48) 11/15/2020   15:05:16  (  60.84, 172.43)    2.97                73
 11/18/2020   06:35:32   ( -49.29, 114.54) 11/18/2020   06:35:36  ( -49.29, 114.55)    0.60                 4