Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2023 1 18.  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)
 01/20/2023   09:52:19   ( -79.12,-172.05) 01/20/2023   09:53:33  ( -79.21,-171.73)   11.81                74
 01/20/2023   10:42:25   (  77.61,   4.29) 01/20/2023   10:42:21  (  77.61,   4.26)    0.62                 4
 01/23/2023   00:28:20   ( -78.04, -24.34) 01/23/2023   00:29:23  ( -78.05, -24.43)    2.13                63
 01/23/2023   01:18:55   (  77.61, 145.19) 01/23/2023   01:18:39  (  77.61, 145.20)    0.29                16
 01/25/2023   15:04:49   ( -77.97, 116.96) 01/25/2023   15:05:39  ( -77.98, 116.86)    2.46                50
 01/25/2023   15:55:23   (  77.49, -73.35) 01/25/2023   15:54:54  (  77.49, -73.35)    0.13                29
 01/28/2023   05:41:22   ( -78.06,-102.64) 01/28/2023   05:41:57  ( -78.05,-102.54)    2.52                35
 01/28/2023   06:31:51   (  77.38,  68.06) 01/28/2023   06:31:08  (  77.39,  68.02)    1.11                43
 01/30/2023   20:17:48   ( -77.89,  39.20) 01/30/2023   20:18:08  ( -77.88,  39.21)    0.37                20