Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2024 9 13.  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)
 09/13/2024   13:52:57   (  76.21, -28.02) 09/13/2024   13:53:08  (  76.22, -27.93)    2.65                11
 09/13/2024   14:43:40   ( -76.15, 139.53) 09/13/2024   14:42:31  ( -76.15, 139.52)    0.38                69
 09/16/2024   01:05:40   (  76.21, 163.87) 09/16/2024   01:05:47  (  76.23, 163.88)    1.64                 7
 09/16/2024   01:56:23   ( -76.14, -28.57) 09/16/2024   01:55:10  ( -76.16, -28.66)    3.26                73
 09/18/2024   11:27:50   ( -76.79,-173.82) 09/18/2024   11:28:55  ( -76.70,-170.43)   86.81                65
 09/18/2024   12:18:23   (  76.23,  -4.33) 09/18/2024   12:18:24  (  76.23,  -4.31)    0.81                 1
 09/18/2024   13:09:01   ( -75.93, 164.05) 09/18/2024   13:07:50  ( -76.02, 162.73)   36.98                71
 09/20/2024   22:40:26   ( -76.53,  19.12) 09/20/2024   22:41:36  ( -76.43,  20.47)   36.72                70
 09/20/2024   23:31:05   (  76.23,-172.46) 09/20/2024   23:30:59  (  76.23,-172.47)    0.34                 6
 09/21/2024   00:21:37   ( -75.66,  -3.14) 09/21/2024   00:20:32  ( -75.69,  -6.44)   90.91                65
 09/23/2024   09:53:02   ( -76.28,-148.07) 09/23/2024   09:54:12  ( -76.30,-148.12)    2.27                70
 09/23/2024   10:43:47   (  76.26,  19.32) 09/23/2024   10:43:32  (  76.24,  19.37)    2.43                15
 09/25/2024   21:05:43   ( -76.33,  43.64) 09/25/2024   21:06:42  ( -76.31,  43.76)    3.43                59
 09/25/2024   21:56:27   (  76.27,-148.82) 09/25/2024   21:56:02  (  76.25,-148.76)    2.19                25