Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2022 10 4.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/05/2022   10:53:48   ( -72.22,-163.79) 10/05/2022   10:54:56  ( -72.20,-163.78)    1.65                68
 10/05/2022   11:44:32   (  72.11,   3.74) 10/05/2022   11:44:23  (  72.11,   3.70)    1.30                 9
 10/05/2022   12:35:09   ( -71.69, 171.84) 10/05/2022   12:33:58  ( -71.71, 170.66)   41.20                71
 10/08/2022   02:20:50   (  72.20, 144.51) 10/08/2022   02:21:48  (  72.23, 144.53)    3.09                58
 10/08/2022   03:11:33   ( -72.10, -47.97) 10/08/2022   03:11:18  ( -72.11, -48.06)    2.97                15
 10/08/2022   04:02:04   (  71.32, 120.79) 10/08/2022   04:00:57  (  71.36, 118.33)   87.43                67
 10/10/2022   17:47:51   ( -72.20,  92.79) 10/10/2022   17:48:43  ( -72.21,  92.73)    1.84                52
 10/10/2022   18:38:36   (  72.14, -99.79) 10/10/2022   18:38:09  (  72.16, -99.70)    3.46                27
 10/13/2022   09:14:54   (  72.25,  40.96) 10/13/2022   09:15:34  (  72.23,  41.04)    3.06                40
 10/13/2022   10:05:36   ( -72.14,-151.52) 10/13/2022   10:05:02  ( -72.16,-151.45)    3.35                34
 10/16/2022   00:41:53   ( -72.21, -10.68) 10/16/2022   00:42:27  ( -72.21, -10.74)    2.24                34
 10/16/2022   01:32:38   (  72.14, 156.75) 10/16/2022   01:31:53  (  72.16, 156.81)    2.90                45