Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2022 11 7.  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)
 11/07/2022   17:32:37   ( -72.34,  96.62) 11/07/2022   17:33:31  ( -72.36,  96.55)    3.13                54
 11/07/2022   18:23:23   (  72.27, -95.95) 11/07/2022   18:22:54  (  72.26, -95.97)    1.74                29
 11/10/2022   05:37:04   (  72.77,  94.67) 11/10/2022   05:38:14  (  72.66,  95.89)   41.92                70
 11/10/2022   06:27:40   ( -72.34, -97.12) 11/10/2022   06:27:45  ( -72.32, -97.08)    2.09                 5
 11/10/2022   07:18:22   (  72.07,  70.71) 11/10/2022   07:17:10  (  72.11,  70.20)   17.91                72
 11/12/2022   18:31:59   (  72.38, -98.24) 11/12/2022   18:32:32  (  72.39, -98.19)    2.21                33
 11/12/2022   19:22:42   ( -72.30,  69.23) 11/12/2022   19:21:59  ( -72.27,  69.24)    3.43                43
 11/15/2022   06:36:15   ( -72.41, -99.34) 11/15/2022   06:37:23  ( -72.41, -99.38)    1.36                68
 11/15/2022   07:27:01   (  72.34,  68.09) 11/15/2022   07:26:45  (  72.35,  68.18)    3.49                16
 11/15/2022   08:17:31   ( -71.60,-123.18) 11/15/2022   08:16:23  ( -71.65,-125.39)   77.90                68
 11/17/2022   19:31:16   ( -72.38,  66.98) 11/17/2022   19:31:35  ( -72.36,  66.96)    2.31                19
 11/17/2022   20:22:01   (  72.27,-125.49) 11/17/2022   20:20:57  (  72.30,-125.49)    3.59                64
 11/20/2022   07:35:34   (  72.39,  65.91) 11/20/2022   07:36:21  (  72.39,  65.81)    3.26                47
 11/20/2022   08:26:17   ( -72.31,-126.62) 11/20/2022   08:25:47  ( -72.34,-126.65)    2.75                30