Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2022 10 30.  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)
 10/31/2022   04:28:59   ( -72.31, -67.50) 10/31/2022   04:29:36  ( -72.30, -67.51)    1.55                37
 10/31/2022   05:19:44   (  72.20, 100.03) 10/31/2022   05:18:59  (  72.21,  99.99)    1.98                45
 11/02/2022   16:33:17   (  72.35, -68.62) 11/02/2022   16:34:25  (  72.36, -68.62)    1.80                68
 11/02/2022   17:23:59   ( -72.27,  98.85) 11/02/2022   17:23:50  ( -72.29,  98.89)    2.44                 9
 11/02/2022   18:14:32   (  71.54, -92.46) 11/02/2022   18:13:24  (  71.60, -94.63)   76.51                68
 11/05/2022   05:28:16   (  72.33,  97.70) 11/05/2022   05:28:39  (  72.33,  97.74)    1.43                23
 11/05/2022   06:18:58   ( -72.20, -94.74) 11/05/2022   06:18:06  ( -72.21, -94.83)    3.17                52
 11/07/2022   17:32:29   ( -72.39,  96.55) 11/07/2022   17:33:31  ( -72.38,  96.59)    1.67                62
 11/07/2022   18:23:14   (  72.27, -95.92) 11/07/2022   18:22:54  (  72.27, -95.94)    0.98                20
 11/10/2022   06:27:26   ( -72.35, -97.09) 11/10/2022   06:27:45  ( -72.36, -97.03)    2.12                19
 11/10/2022   07:18:11   (  72.24,  70.44) 11/10/2022   07:17:08  (  72.24,  70.44)    0.47                63
 11/12/2022   18:31:39   (  72.41, -98.22) 11/12/2022   18:32:32  (  72.42, -98.12)    3.57                53
 11/12/2022   19:22:21   ( -72.28,  69.34) 11/12/2022   19:21:59  ( -72.31,  69.32)    2.93                22