Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2023 1 30.  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)
 01/30/2023   20:17:46   ( -77.86,  39.31) 01/30/2023   20:18:05  ( -77.86,  39.29)    0.49                19
 01/30/2023   21:08:21   (  77.42,-151.20) 01/30/2023   21:07:21  (  77.41,-151.10)    2.62                60
 02/02/2023   10:54:15   ( -77.82,-179.55) 02/02/2023   10:54:18  ( -77.81,-179.51)    1.01                 3
 02/02/2023   11:43:37   (  74.02,   1.20) 02/02/2023   11:42:24  (  73.92,   0.40)   27.14                73
 02/05/2023   00:40:07   (  78.14, 152.37) 02/05/2023   00:41:14  (  78.14, 152.29)    1.95                67
 02/05/2023   01:30:41   ( -77.66, -37.84) 02/05/2023   01:30:28  ( -77.66, -37.89)    1.32                13
 02/07/2023   15:16:35   (  78.07, -66.36) 02/07/2023   15:17:25  (  78.08, -66.44)    1.99                50
 02/07/2023   16:07:08   ( -77.55, 103.60) 02/07/2023   16:06:38  ( -77.55, 103.56)    1.20                30
 02/10/2023   05:53:04   (  78.05,  74.65) 02/10/2023   05:53:36  (  78.05,  74.67)    0.37                32
 02/10/2023   06:43:37   ( -77.53,-115.40) 02/10/2023   06:42:49  ( -77.52,-115.35)    1.32                48
 02/12/2023   20:29:28   (  77.88,-143.54) 02/12/2023   20:29:42  (  77.88,-143.59)    1.21                14