Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2023 5 29.  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)
 05/29/2023   21:22:26   (  78.64,-159.75) 05/29/2023   21:23:06  (  78.63,-159.65)    2.24                40
 05/29/2023   22:12:57   ( -78.08,  10.88) 05/29/2023   22:12:17  ( -78.08,  10.80)    2.10                40
 06/01/2023   11:07:59   ( -78.62, 174.05) 06/01/2023   11:08:47  ( -78.61, 174.06)    0.33                48
 06/01/2023   11:58:33   (  78.17, -16.00) 06/01/2023   11:58:02  (  78.18, -16.06)    1.51                31
 06/04/2023   00:53:33   (  78.60, 147.77) 06/04/2023   00:54:30  (  78.61, 147.66)    2.61                57
 06/04/2023   01:44:09   ( -78.23, -42.68) 06/04/2023   01:43:45  ( -78.23, -42.72)    0.96                24
 06/06/2023   14:39:11   ( -78.73, 120.59) 06/06/2023   14:40:14  ( -78.73, 120.62)    0.68                63
 06/06/2023   15:29:45   (  78.30, -69.44) 06/06/2023   15:29:29  (  78.31, -69.48)    1.23                16
 06/09/2023   04:24:48   (  78.84,  93.50) 06/09/2023   04:25:58  (  78.83,  93.64)    3.15                70
 06/09/2023   05:15:20   ( -78.32, -95.92) 06/09/2023   05:15:10  ( -78.33, -95.99)    1.55                10
 06/11/2023   18:11:41   ( -80.90,  43.09) 06/11/2023   18:12:55  ( -81.26,  43.71)   41.11                74