Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 6 7.  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)
 06/07/2020   17:38:19   (  64.81, 137.01) 06/07/2020   17:38:50  (  64.80, 136.97)    2.11                31
 06/07/2020   18:27:55   ( -68.62, -51.35) 06/07/2020   18:27:11  ( -68.62, -51.37)    0.69                44
 06/10/2020   09:54:59   (  63.89,-107.94) 06/10/2020   09:55:35  (  63.89,-107.95)    0.53                36
 06/10/2020   10:44:31   ( -67.96,  63.69) 06/10/2020   10:43:52  ( -67.96,  63.72)    1.04                39
 06/13/2020   02:11:38   (  63.02,   7.21) 06/13/2020   02:12:19  (  63.03,   7.22)    0.72                41
 06/13/2020   03:01:05   ( -67.34, 178.85) 06/13/2020   03:00:31  ( -67.35, 178.90)    2.35                34
 06/15/2020   18:28:16   (  62.15, 122.40) 06/15/2020   18:29:02  (  62.16, 122.43)    1.62                46
 06/15/2020   19:17:20   ( -67.80, -64.69) 06/15/2020   19:16:52  ( -67.79, -64.72)    1.60                28
 06/18/2020   10:44:52   (  61.45,-122.25) 06/18/2020   10:45:43  (  61.45,-122.21)    2.17                51
 06/18/2020   11:33:52   ( -67.33,  50.67) 06/18/2020   11:33:29  ( -67.33,  50.64)    1.04                23
 06/21/2020   03:01:04   (  62.08,  -5.84) 06/21/2020   03:02:01  (  62.07,  -5.88)    1.97                57