Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 5 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)
 05/19/2020   22:53:42   ( -62.08,-124.09) 05/19/2020   22:54:51  ( -62.08,-124.08)    0.73                69
 05/19/2020   23:42:59   (  66.82,  47.75) 05/19/2020   23:42:52  (  66.83,  47.79)    2.17                 7
 05/20/2020   00:27:18   ( -81.22, -66.90) 05/20/2020   00:26:05  ( -81.79, -66.66)   63.35                73
 05/22/2020   15:10:30   ( -60.72,  -9.23) 05/22/2020   15:11:44  ( -60.70,  -9.19)    3.07                74
 05/22/2020   15:59:11   (  67.45, 164.39) 05/22/2020   15:59:10  (  67.44, 164.34)    2.23                 1
 05/22/2020   16:47:28   ( -75.09, -14.20) 05/22/2020   16:46:14  ( -75.20, -14.74)   19.35                74
 05/25/2020   08:15:43   (  66.99, -80.24) 05/25/2020   08:15:47  (  66.99, -80.28)    2.01                 4
 05/25/2020   09:05:30   ( -70.14,  91.27) 05/25/2020   09:04:19  ( -70.14,  91.25)    0.79                71
 05/28/2020   00:32:13   (  66.64,  35.28) 05/28/2020   00:32:22  (  66.64,  35.23)    2.05                 9
 05/28/2020   01:21:59   ( -69.86,-153.25) 05/28/2020   01:20:53  ( -69.86,-153.27)    0.60                66
 05/30/2020   16:48:42   (  66.29, 150.80) 05/30/2020   16:48:56  (  66.28, 150.75)    2.34                14