Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 10 24.  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)
 10/25/2020   03:16:43   (  51.87, -14.86) 10/25/2020   03:17:06  (  51.87, -14.88)    1.66                23
 10/25/2020   04:05:04   ( -60.18, 157.31) 10/25/2020   04:04:13  ( -60.18, 157.30)    0.25                51
 10/27/2020   19:33:45   (  49.59, 100.00) 10/27/2020   19:34:14  (  49.59, 100.01)    0.05                29
 10/27/2020   20:21:32   ( -59.86, -87.00) 10/27/2020   20:20:48  ( -59.86, -87.04)    1.96                44
 10/30/2020   11:50:34   (  48.04,-144.74) 10/30/2020   11:51:09  (  48.06,-144.74)    1.93                35
 10/30/2020   12:38:22   ( -58.30,  27.86) 10/30/2020   12:37:44  ( -58.30,  27.86)    0.21                38
 11/02/2020   04:06:48   (  48.45, -28.65) 11/02/2020   04:07:30  (  48.48, -28.69)    4.18                42
 11/02/2020   04:55:08   ( -56.90, 142.91) 11/02/2020   04:54:36  ( -56.90, 142.92)    0.86                32
 11/04/2020   20:23:03   (  48.87,  87.44) 11/04/2020   20:23:52  (  48.89,  87.35)    7.45                49
 11/04/2020   21:11:52   ( -55.66,-101.90) 11/04/2020   21:11:26  ( -55.67,-101.88)    1.21                26