Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2023 12 6.  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)
 12/07/2023   23:20:08   ( -79.18, -10.13) 12/07/2023   23:20:54  ( -79.18, -10.14)    0.33                46
 12/08/2023   00:10:46   (  78.88, 159.35) 12/08/2023   00:10:10  (  78.88, 159.36)    0.13                36
 12/10/2023   12:14:48   ( -79.18, 156.21) 12/10/2023   12:15:45  ( -79.19, 156.10)    2.54                57
 12/10/2023   13:05:26   (  78.89, -34.33) 12/10/2023   13:05:01  (  78.90, -34.42)    2.24                25
 12/13/2023   01:09:32   ( -79.29, -38.29) 12/13/2023   01:10:38  ( -79.29, -38.21)    1.69                66
 12/13/2023   02:00:10   (  79.01, 131.20) 12/13/2023   01:59:54  (  79.00, 131.28)    1.98                16
 12/15/2023   14:04:52   ( -80.40, 116.37) 12/15/2023   14:06:06  ( -80.59, 116.87)   23.14                74
 12/15/2023   14:54:50   (  78.99, -62.32) 12/15/2023   14:54:43  (  78.99, -62.32)    0.23                 7