Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2022 11 6.  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   ( -72.35,  96.59) 11/07/2022   17:33:31  ( -72.34,  96.52)    2.43                54
 11/07/2022   18:23:23   (  72.29, -95.98) 11/07/2022   18:22:53  (  72.30, -95.90)    3.02                30
 11/10/2022   05:37:04   (  72.78,  94.65) 11/10/2022   05:38:14  (  72.65,  95.86)   42.90                70
 11/10/2022   06:27:39   ( -72.30, -97.05) 11/10/2022   06:27:45  ( -72.31, -97.11)    2.30                 6
 11/10/2022   07:18:22   (  72.08,  70.68) 11/10/2022   07:17:09  (  72.15,  70.27)   15.99                73
 11/12/2022   18:31:59   (  72.39, -98.27) 11/12/2022   18:32:32  (  72.37, -98.22)    2.43                33
 11/12/2022   19:22:41   ( -72.26,  69.30) 11/12/2022   19:21:59  ( -72.25,  69.22)    2.90                42
 11/15/2022   06:36:15   ( -72.42, -99.36) 11/15/2022   06:37:23  ( -72.40, -99.40)    2.33                68
 11/15/2022   07:27:01   (  72.35,  68.07) 11/15/2022   07:26:45  (  72.34,  68.16)    3.29                16
 11/15/2022   08:17:30   ( -71.56,-123.10) 11/15/2022   08:16:23  ( -71.63,-125.42)   81.71                67
 11/17/2022   19:31:17   ( -72.39,  66.96) 11/17/2022   19:31:35  ( -72.40,  67.03)    2.68                18
 11/17/2022   20:22:02   (  72.27,-125.51) 11/17/2022   20:20:58  (  72.28,-125.51)    0.88                64