Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2022 11 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)
 11/05/2022   05:28:21   (  72.31,  97.70) 11/05/2022   05:28:40  (  72.29,  97.66)    3.25                19
 11/05/2022   06:19:04   ( -72.24, -94.83) 11/05/2022   06:18:06  ( -72.21, -94.82)    2.75                58
 11/07/2022   17:32:38   ( -72.36,  96.57) 11/07/2022   17:33:31  ( -72.37,  96.58)    0.87                53
 11/07/2022   18:23:23   (  72.25, -95.90) 11/07/2022   18:22:54  (  72.27, -95.94)    2.80                29
 11/10/2022   05:37:04   (  72.73,  94.76) 11/10/2022   05:38:15  (  72.61,  95.80)   36.74                71
 11/10/2022   06:27:41   ( -72.35, -97.14) 11/10/2022   06:27:45  ( -72.33, -97.07)    3.13                 4
 11/10/2022   07:18:22   (  72.03,  70.79) 11/10/2022   07:17:10  (  72.12,  70.21)   22.11                72
 11/12/2022   18:31:59   (  72.36, -98.22) 11/12/2022   18:32:31  (  72.38, -98.20)    1.91                32
 11/12/2022   19:22:42   ( -72.28,  69.25) 11/12/2022   19:21:58  ( -72.26,  69.23)    2.55                44
 11/15/2022   06:36:16   ( -72.41, -99.35) 11/15/2022   06:37:22  ( -72.39, -99.41)    2.89                66
 11/15/2022   07:27:02   (  72.34,  68.08) 11/15/2022   07:26:44  (  72.33,  68.14)    2.78                18
 11/15/2022   08:17:30   ( -71.50,-123.00) 11/15/2022   08:16:24  ( -71.52,-125.61)   91.97                66
 11/17/2022   18:40:50   (  73.18,-102.04) 11/17/2022   18:41:56  (  73.07, -99.34)   87.84                66
 11/17/2022   19:31:19   ( -72.39,  66.94) 11/17/2022   19:31:34  ( -72.37,  66.99)    3.04                15
 11/17/2022   20:22:04   (  72.28,-125.53) 11/17/2022   20:20:57  (  72.25,-125.56)    3.10                67