Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2023 1 25.  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)
 01/25/2023   15:04:49   ( -78.00, 116.81) 01/25/2023   15:05:38  ( -78.00, 116.74)    1.70                49
 01/25/2023   15:55:24   (  77.56, -73.66) 01/25/2023   15:54:54  (  77.55, -73.62)    0.96                30
 01/28/2023   05:41:19   ( -77.98,-102.18) 01/28/2023   05:41:53  ( -77.97,-102.16)    0.57                34
 01/28/2023   06:31:48   (  77.29,  68.50) 01/28/2023   06:31:04  (  77.30,  68.39)    2.90                44
 01/30/2023   20:17:48   ( -77.93,  38.99) 01/30/2023   20:18:06  ( -77.92,  39.06)    1.66                18
 01/30/2023   21:08:17   (  77.23,-150.37) 01/30/2023   21:07:17  (  77.24,-150.43)    1.76                60
 02/02/2023   10:54:16   ( -77.84,-179.68) 02/02/2023   10:54:17  ( -77.84,-179.62)    1.61                 1
 02/02/2023   11:42:02   (  69.12,  10.37) 02/02/2023   11:40:49  (  68.89,   8.91)   63.93                73
 02/05/2023   00:40:08   (  78.17, 152.18) 02/05/2023   00:41:11  (  78.17, 152.17)    0.26                63
 02/05/2023   01:30:41   ( -77.69, -38.00) 02/05/2023   01:30:24  ( -77.69, -37.98)    0.44                17
 02/07/2023   15:16:32   (  77.99, -65.94) 02/07/2023   15:17:16  (  78.00, -66.05)    2.67                44