Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2023 11 10.  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,  36.32) 11/10/2023   21:35:16  ( -74.43,  36.39)    3.31                28
 11/10/2023   22:25:33   (  74.33,-156.16) 11/10/2023   22:24:38  (  74.34,-156.15)    2.01                55
 11/13/2023   08:48:11   ( -74.94,-133.43) 11/13/2023   08:49:19  ( -74.85,-131.18)   66.22                68
 11/13/2023   09:38:46   (  74.39,  35.43) 11/13/2023   09:38:48  (  74.40,  35.41)    1.93                 2
 11/13/2023   10:29:27   ( -74.21,-156.81) 11/13/2023   10:28:14  ( -74.27,-157.26)   14.69                73
 11/15/2023   20:51:59   (  74.46,-133.01) 11/15/2023   20:52:57  (  74.47,-133.00)    1.81                58
 11/15/2023   21:42:42   ( -74.38,  34.50) 11/15/2023   21:42:22  ( -74.38,  34.45)    1.57                20
 11/18/2023   08:55:55   ( -74.46,-133.97) 11/18/2023   08:56:30  ( -74.46,-133.94)    0.88                35
 11/18/2023   09:46:40   (  74.38,  33.55) 11/18/2023   09:45:52  (  74.37,  33.52)    1.12                48
 11/20/2023   20:09:22   ( -75.21,  55.62) 11/20/2023   20:10:26  ( -75.11,  59.10)   99.86                64
 11/20/2023   20:59:53   (  74.47,-134.94) 11/20/2023   20:59:59  (  74.46,-134.84)    3.23                 6
 11/20/2023   21:50:36   ( -74.40,  32.57) 11/20/2023   21:49:24  ( -74.37,  32.60)    3.18                72
 11/23/2023   08:13:04   (  74.52,  56.66) 11/23/2023   08:14:05  (  74.51,  56.71)    2.01                61
 11/23/2023   09:03:47   ( -74.45,-135.83) 11/23/2023   09:03:29  ( -74.46,-135.74)    3.07                18