Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 8 31.  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)
 09/01/2020   12:06:54   (  55.03,-146.22) 09/01/2020   12:07:56  (  55.03,-146.23)    0.52                62
 09/01/2020   12:55:24   ( -62.70,  26.27) 09/01/2020   12:55:13  ( -62.70,  26.26)    1.06                11
 09/01/2020   13:35:35   (  75.79, -38.27) 09/01/2020   13:34:23  (  76.31, -35.75)   88.65                72
 09/04/2020   04:23:50   (  53.13, -31.31) 09/04/2020   04:24:57  (  53.13, -31.29)    1.47                67
 09/04/2020   05:11:53   ( -62.36, 141.90) 09/04/2020   05:11:48  ( -62.35, 141.87)    1.95                 5
 09/04/2020   05:56:12   (  80.54,   0.66) 09/04/2020   05:54:59  (  80.95,  -0.59)   50.58                73
 09/06/2020   20:40:17   (  52.88,  84.48) 09/06/2020   20:41:30  (  52.88,  84.48)    0.57                73
 09/06/2020   21:28:46   ( -60.67,-103.49) 09/06/2020   21:28:46  ( -60.68,-103.47)    1.23                 0
 09/06/2020   22:16:34   (  70.24,  73.98) 09/06/2020   22:15:21  (  70.27,  73.65)   12.37                73
 09/09/2020   13:45:14   ( -60.38,  12.20) 09/09/2020   13:45:20  ( -60.37,  12.20)    0.26                 6
 09/09/2020   14:34:24   (  65.54,-176.04) 09/09/2020   14:33:14  (  65.54,-176.00)    2.07                70
 09/12/2020   06:01:39   ( -60.19, 127.98) 09/12/2020   06:01:51  ( -60.18, 127.95)    1.97                12