Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2022 10 5.  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   ( -72.20,-163.76) 10/05/2022   10:54:56  ( -72.22,-163.75)    1.56                68
 10/05/2022   11:44:33   (  72.14,   3.67) 10/05/2022   11:44:23  (  72.13,   3.73)    3.03                10
 10/05/2022   12:35:09   ( -71.68, 171.86) 10/05/2022   12:33:58  ( -71.73, 170.68)   41.41                71
 10/08/2022   02:20:50   (  72.19, 144.53) 10/08/2022   02:21:49  (  72.20, 144.47)    2.37                59
 10/08/2022   03:11:34   ( -72.14, -48.05) 10/08/2022   03:11:18  ( -72.12, -48.03)    1.73                16
 10/08/2022   04:02:04   (  71.30, 120.81) 10/08/2022   04:00:58  (  71.32, 118.27)   90.41                66
 10/10/2022   17:47:51   ( -72.24,  92.71) 10/10/2022   17:48:42  ( -72.22,  92.76)    2.62                51
 10/10/2022   18:38:35   (  72.13, -99.76) 10/10/2022   18:38:09  (  72.12, -99.77)    0.48                26
 10/13/2022   09:14:53   (  72.23,  40.99) 10/13/2022   09:15:33  (  72.25,  41.07)    3.19                40
 10/13/2022   10:05:36   ( -72.13,-151.49) 10/13/2022   10:05:03  ( -72.13,-151.51)    0.73                33
 10/16/2022   00:41:54   ( -72.24, -10.76) 10/16/2022   00:42:27  ( -72.23, -10.71)    2.20                33
 10/16/2022   01:32:38   (  72.13, 156.78) 10/16/2022   01:31:54  (  72.12, 156.75)    1.21                44
 10/18/2022   16:08:56   (  72.24, -62.49) 10/18/2022   16:09:17  (  72.25, -62.41)    2.90                21
 10/18/2022   16:59:39   ( -72.15, 105.02) 10/18/2022   16:58:47  ( -72.13, 105.02)    1.23                52