Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 2 19.  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)
 02/21/2020   12:09:54   ( -66.02,  39.99) 02/21/2020   12:11:02  ( -66.03,  40.03)    2.02                68
 02/21/2020   12:59:17   (  70.29,-147.20) 02/21/2020   12:59:10  (  70.29,-147.22)    0.60                 7
 02/21/2020   13:42:51   ( -78.47, 128.09) 02/21/2020   13:41:38  ( -79.04, 130.60)   83.75                73
 02/24/2020   04:26:38   ( -64.91, 154.75) 02/24/2020   04:27:52  ( -64.89, 154.81)    3.88                74
 02/24/2020   05:15:46   (  70.00, -31.74) 02/24/2020   05:15:45  (  70.00, -31.75)    0.46                 1
 02/24/2020   06:03:40   ( -78.24, 158.70) 02/24/2020   06:02:26  ( -78.43, 157.89)   27.70                74
 02/26/2020   20:47:26   ( -50.07, -98.98) 02/26/2020   20:48:36  ( -50.16, -98.30)   49.11                70
 02/26/2020   21:32:15   (  69.77,  83.81) 02/26/2020   21:32:20  (  69.76,  83.79)    0.62                 5
 02/26/2020   22:22:11   ( -72.40,-104.38) 02/26/2020   22:21:00  ( -72.40,-104.39)    0.40                71
 02/29/2020   13:48:42   (  69.64,-160.49) 02/29/2020   13:48:53  (  69.63,-160.51)    1.05                11
 02/29/2020   14:38:37   ( -72.32,  11.38) 02/29/2020   14:37:32  ( -72.32,  11.35)    1.09                65
 03/03/2020   06:05:09   (  69.50, -44.78) 03/03/2020   06:05:26  (  69.49, -44.82)    1.78                17