Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2023 3 12.  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)
 03/13/2023   09:47:35   (  78.02,  16.52) 03/13/2023   09:47:36  (  78.02,  16.53)    0.45                 1
 03/13/2023   10:34:38   ( -67.15,-149.90) 03/13/2023   10:33:25  ( -66.86,-151.69)   84.28                73
 03/15/2023   23:33:21   ( -78.32, -11.49) 03/15/2023   23:34:02  ( -78.31, -11.42)    1.67                41
 03/16/2023   00:23:56   (  77.86, 158.32) 03/16/2023   00:23:17  (  77.85, 158.42)    2.52                39
 03/18/2023   14:09:39   ( -78.01, 131.15) 03/18/2023   14:09:39  ( -78.01, 131.13)    0.42                 0
 03/21/2023   03:55:25   (  78.22, 103.61) 03/21/2023   03:56:01  (  78.22, 103.58)    0.72                36
 03/21/2023   04:45:57   ( -77.70, -86.36) 03/21/2023   04:45:14  ( -77.71, -86.40)    1.09                43
 03/23/2023   17:41:11   ( -78.50,  75.58) 03/23/2023   17:42:22  ( -78.50,  75.63)    1.08                71