Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2024 9 11.  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)
 09/11/2024   02:40:13   (  76.20, 140.16) 09/11/2024   02:40:27  (  76.22, 140.27)    3.41                14
 09/11/2024   03:30:56   ( -76.14, -52.31) 09/11/2024   03:29:50  ( -76.14, -52.30)    0.31                66
 09/13/2024   13:52:57   (  76.22, -28.02) 09/13/2024   13:53:08  (  76.22, -27.93)    2.60                11
 09/13/2024   14:43:40   ( -76.15, 139.53) 09/13/2024   14:42:31  ( -76.16, 139.52)    0.77                69
 09/16/2024   01:05:40   (  76.21, 163.89) 09/16/2024   01:05:48  (  76.20, 163.79)    2.63                 8
 09/16/2024   01:56:24   ( -76.18, -28.70) 09/16/2024   01:55:10  ( -76.19, -28.58)    3.35                74
 09/18/2024   11:27:51   ( -76.82,-173.93) 09/18/2024   11:28:56  ( -76.72,-170.38)   90.94                65
 09/18/2024   12:18:23   (  76.22,  -4.28) 09/18/2024   12:18:25  (  76.24,  -4.26)    3.07                 2
 09/18/2024   13:09:02   ( -75.96, 163.95) 09/18/2024   13:07:51  ( -76.04, 162.78)   32.79                71
 09/20/2024   22:40:28   ( -76.59,  18.89) 09/20/2024   22:41:37  ( -76.50,  20.70)   47.81                69
 09/20/2024   23:31:06   (  76.25,-172.53) 09/20/2024   23:31:01  (  76.26,-172.40)    3.35                 5
 09/21/2024   00:21:39   ( -75.72,  -3.34) 09/21/2024   00:20:33  ( -75.77,  -6.22)   79.11                66
 09/23/2024   09:53:04   ( -76.33,-148.24) 09/23/2024   09:54:16  ( -76.30,-148.13)    3.92                72
 09/23/2024   10:43:48   (  76.26,  19.31) 09/23/2024   10:43:36  (  76.25,  19.37)    2.21                12