Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2022 1 12.  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)
 01/12/2022   12:31:21   ( -72.88, 168.22) 01/12/2022   12:32:05  ( -72.89, 168.18)    1.42                44
 01/12/2022   13:21:27   (  70.83, -20.59) 01/12/2022   13:20:54  (  70.83, -20.60)    0.52                33
 01/15/2022   03:58:30   (  72.83, 116.57) 01/15/2022   03:59:07  (  72.83, 116.54)    0.85                37
 01/15/2022   04:48:36   ( -70.81, -72.32) 01/15/2022   04:47:55  ( -70.81, -72.32)    0.26                41
 01/17/2022   19:25:37   ( -72.70,  65.07) 01/17/2022   19:26:06  ( -72.70,  65.04)    0.96                29
 01/17/2022   20:15:42   (  70.59,-123.73) 01/17/2022   20:14:54  (  70.59,-123.74)    0.12                48
 01/20/2022   10:52:41   (  72.45,  13.81) 01/20/2022   10:53:03  (  72.46,  13.75)    2.47                22
 01/20/2022   11:42:45   ( -70.31,-175.05) 01/20/2022   11:41:49  ( -70.31,-175.07)    0.83                56
 01/23/2022   02:19:57   ( -72.78, -38.64) 01/23/2022   02:20:10  ( -72.77, -38.59)    1.51                13
 01/23/2022   03:10:01   (  70.62, 132.67) 01/23/2022   03:08:57  (  70.61, 132.73)    2.10                64
 01/25/2022   17:46:55   (  72.18, -89.19) 01/25/2022   17:47:01  (  72.18, -89.25)    2.21                 6