Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 5 17.  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)
 05/19/2020   22:53:44   ( -61.98,-124.17) 05/19/2020   22:54:53  ( -61.98,-124.15)    0.98                69
 05/19/2020   23:42:41   (  67.81,  48.92) 05/19/2020   23:42:35  (  67.80,  48.87)    2.33                 6
 05/20/2020   00:27:21   ( -81.24, -67.95) 05/20/2020   00:26:08  ( -81.81, -67.79)   62.86                73
 05/22/2020   15:10:39   ( -60.23,  -9.59) 05/22/2020   15:11:53  ( -60.20,  -9.53)    4.13                74
 05/22/2020   15:59:16   (  67.19, 164.08) 05/22/2020   15:59:15  (  67.19, 164.06)    1.22                 1
 05/22/2020   16:47:36   ( -74.72, -15.25) 05/22/2020   16:46:22  ( -74.82, -15.74)   17.84                74
 05/25/2020   08:15:52   (  66.51, -80.78) 05/25/2020   08:15:56  (  66.51, -80.78)    0.14                 4
 05/25/2020   09:05:37   ( -69.78,  90.72) 05/25/2020   09:04:26  ( -69.79,  90.75)    1.25                71
 05/28/2020   00:32:26   (  65.88,  34.45) 05/28/2020   00:32:35  (  65.88,  34.47)    1.04                 9
 05/28/2020   01:21:52   ( -70.18,-152.76) 05/28/2020   01:20:47  ( -70.17,-152.82)    2.43                65
 05/30/2020   16:49:03   (  65.13, 149.60) 05/30/2020   16:49:17  (  65.14, 149.64)    2.17                14