Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2023 2 17.  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)
 02/18/2023   00:51:44   ( -78.02, -29.75) 02/18/2023   00:52:25  ( -78.03, -29.87)    2.94                41
 02/18/2023   01:42:18   (  77.52, 140.03) 02/18/2023   01:41:40  (  77.53, 139.97)    1.60                38
 02/20/2023   15:28:13   ( -78.03, 111.06) 02/20/2023   15:28:27  ( -78.03, 111.14)    2.18                14
 02/20/2023   16:18:47   (  77.54, -79.14) 02/20/2023   16:17:42  (  77.53, -79.03)    2.91                65
 02/23/2023   05:14:03   (  78.32,  83.07) 02/23/2023   05:15:09  (  78.32,  83.09)    0.37                66
 02/23/2023   06:04:37   ( -77.87,-107.14) 02/23/2023   06:04:23  ( -77.86,-107.07)    1.73                14
 02/25/2023   19:50:26   (  78.13,-134.92) 02/25/2023   19:51:02  (  78.13,-134.92)    0.15                36
 02/25/2023   20:41:01   ( -77.71,  34.58) 02/25/2023   20:40:17  ( -77.70,  34.66)    2.00                44
 02/28/2023   10:26:50   (  77.98,   6.78) 02/28/2023   10:26:54  (  77.98,   6.80)    0.46                 4
 02/28/2023   11:16:17   ( -74.49,-172.84) 02/28/2023   11:15:03  ( -74.36,-173.54)   25.65                74
 03/03/2023   00:12:35   ( -78.17, -20.64) 03/03/2023   00:13:25  ( -78.18, -20.73)    2.30                50