Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2023 11 9.  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)
 11/10/2023   21:34:48   ( -74.41,  36.31) 11/10/2023   21:35:16  ( -74.43,  36.38)    2.44                28
 11/10/2023   22:25:33   (  74.33,-156.17) 11/10/2023   22:24:38  (  74.34,-156.16)    0.54                55
 11/13/2023   08:48:11   ( -74.95,-133.45) 11/13/2023   08:49:19  ( -74.83,-131.21)   66.22                68
 11/13/2023   09:38:46   (  74.39,  35.41) 11/13/2023   09:38:48  (  74.39,  35.38)    1.29                 2
 11/13/2023   10:29:27   ( -74.22,-156.82) 11/13/2023   10:28:14  ( -74.25,-157.29)   14.39                73
 11/15/2023   20:51:59   (  74.47,-133.04) 11/15/2023   20:52:57  (  74.44,-133.07)    3.13                58
 11/15/2023   21:42:42   ( -74.39,  34.47) 11/15/2023   21:42:21  ( -74.40,  34.50)    1.62                21
 11/18/2023   08:55:55   ( -74.48,-134.01) 11/18/2023   08:56:29  ( -74.46,-133.94)    2.95                34
 11/18/2023   09:46:40   (  74.40,  33.51) 11/18/2023   09:45:51  (  74.37,  33.52)    2.68                49
 11/20/2023   20:09:20   ( -75.14,  55.83) 11/20/2023   20:10:25  ( -75.08,  59.03)   91.60                65
 11/20/2023   20:59:52   (  74.44,-134.87) 11/20/2023   20:59:58  (  74.43,-134.90)    1.60                 6