Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2022 4 21.  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)
 04/22/2022   18:38:35   ( -74.56,  73.28) 04/22/2022   18:38:42  ( -74.56,  73.28)    0.16                 7
 04/22/2022   19:28:54   (  73.22,-116.11) 04/22/2022   19:27:43  (  73.21,-116.04)    2.30                71
 04/25/2022   09:15:19   ( -75.64,-148.96) 04/25/2022   09:16:22  ( -75.63,-148.90)    1.93                63
 04/25/2022   10:05:31   (  74.01,  22.97) 04/25/2022   10:05:17  (  74.01,  22.90)    2.21                14
 04/28/2022   00:42:21   (  75.40, 160.03) 04/28/2022   00:43:02  (  75.39, 160.12)    2.75                41
 04/28/2022   01:32:38   ( -74.04, -28.87) 04/28/2022   01:32:01  ( -74.03, -28.81)    1.99                37
 04/30/2022   16:09:12   ( -74.71, 110.29) 04/30/2022   16:09:31  ( -74.72, 110.22)    2.08                19
 04/30/2022   16:59:33   (  73.49, -79.31) 04/30/2022   16:58:34  (  73.49, -79.30)    0.48                59
 05/03/2022   06:45:51   ( -75.56,-111.30) 05/03/2022   06:47:05  ( -75.57,-111.39)    2.59                74
 05/03/2022   07:36:14   (  74.48,  59.16) 05/03/2022   07:36:10  (  74.48,  59.14)    0.52                 4