Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2023 6 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)
 06/06/2023   14:39:24   ( -78.63, 121.16) 06/06/2023   14:40:11  ( -78.63, 121.16)    0.11                47
 06/06/2023   15:29:58   (  78.19, -68.86) 06/06/2023   15:29:26  (  78.20, -68.93)    1.88                32
 06/09/2023   04:25:05   (  78.70,  94.34) 06/09/2023   04:25:54  (  78.69,  94.43)    2.03                49
 06/09/2023   05:15:41   ( -78.33, -96.07) 06/09/2023   05:15:09  ( -78.32, -95.95)    2.91                32
 06/11/2023   18:10:41   ( -78.58,  68.72) 06/11/2023   18:11:31  ( -78.59,  68.59)    3.11                50
 06/11/2023   19:01:19   (  78.29,-122.22) 06/11/2023   19:00:49  (  78.29,-122.19)    0.75                30
 06/14/2023   07:56:20   (  78.59,  42.31) 06/14/2023   07:57:11  (  78.60,  42.18)    3.11                51
 06/14/2023   08:46:56   ( -78.21,-148.14) 06/14/2023   08:46:26  ( -78.22,-148.21)    1.70                30
 06/16/2023   21:41:59   ( -78.63,  15.70) 06/16/2023   21:42:49  ( -78.64,  15.58)    2.71                50
 06/16/2023   22:32:36   (  78.30,-175.01) 06/16/2023   22:32:06  (  78.30,-175.00)    0.32                30
 06/19/2023   11:27:41   (  78.75, -11.49) 06/19/2023   11:28:30  (  78.75, -11.42)    1.40                49