Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2022 1 11.  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   ( -72.87, 168.26) 01/12/2022   12:32:05  ( -72.87, 168.22)    1.42                44
 01/12/2022   13:21:28   (  70.86, -20.65) 01/12/2022   13:20:55  (  70.86, -20.66)    0.53                33
 01/15/2022   03:58:31   (  72.86, 116.50) 01/15/2022   03:59:08  (  72.87, 116.47)    0.82                37
 01/15/2022   04:48:36   ( -70.79, -72.29) 01/15/2022   04:47:55  ( -70.79, -72.29)    0.29                41
 01/17/2022   19:25:37   ( -72.73,  65.00) 01/17/2022   19:26:06  ( -72.74,  64.98)    0.87                29
 01/17/2022   20:15:42   (  70.62,-123.79) 01/17/2022   20:14:54  (  70.62,-123.79)    0.07                48
 01/20/2022   10:52:41   (  72.43,  13.85) 01/20/2022   10:53:03  (  72.44,  13.79)    2.34                22
 01/20/2022   11:42:46   ( -70.34,-175.11) 01/20/2022   11:41:50  ( -70.34,-175.12)    0.69                56
 01/23/2022   02:19:57   ( -72.76, -38.60) 01/23/2022   02:20:10  ( -72.75, -38.55)    1.73                13