Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2022 9 2.  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)
 09/03/2022   18:20:07   (  72.05, -95.35) 09/03/2022   18:21:16  (  72.03, -95.33)    2.46                69
 09/03/2022   19:10:50   ( -71.94,  72.16) 09/03/2022   19:10:45  ( -71.96,  72.19)    2.38                 5
 09/03/2022   20:01:28   (  71.52,-119.74) 09/03/2022   20:00:17  (  71.59,-120.79)   37.89                71
 09/06/2022   09:47:08   ( -72.03,-147.05) 09/06/2022   09:48:14  ( -72.03,-147.10)    1.65                66
 09/06/2022   10:37:53   (  71.97,  20.37) 09/06/2022   10:37:40  (  71.98,  20.46)    3.08                13
 09/06/2022   11:28:27   ( -71.40,-171.26) 09/06/2022   11:27:17  ( -71.49,-172.73)   52.91                70
 09/09/2022   01:14:11   (  72.02, 161.24) 09/09/2022   01:15:10  (  72.03, 161.15)    3.63                59
 09/09/2022   02:04:55   ( -71.95, -31.33) 09/09/2022   02:04:39  ( -71.97, -31.32)    2.58                16
 09/09/2022   02:55:25   (  71.12, 137.49) 09/09/2022   02:54:19  (  71.16, 134.99)   90.07                66
 09/11/2022   16:41:14   ( -72.04, 109.45) 09/11/2022   16:42:09  ( -72.02, 109.36)    3.76                55
 09/11/2022   17:31:58   (  71.94, -83.05) 09/11/2022   17:31:35  (  71.97, -83.09)    2.99                23
 09/14/2022   08:08:17   (  72.04,  57.72) 09/14/2022   08:09:04  (  72.06,  57.67)    2.64                47
 09/14/2022   08:59:01   ( -71.97,-134.83) 09/14/2022   08:58:34  ( -71.95,-134.88)    2.42                27