Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2024 9 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)
 09/11/2024   02:40:13   (  76.18, 140.26) 09/11/2024   02:40:28  (  76.20, 140.20)    2.85                15
 09/11/2024   03:30:57   ( -76.16, -52.37) 09/11/2024   03:29:51  ( -76.12, -52.37)    4.03                66
 09/13/2024   13:52:57   (  76.19, -27.93) 09/13/2024   13:53:09  (  76.19, -28.03)    2.54                12
 09/13/2024   14:43:41   ( -76.17, 139.46) 09/13/2024   14:42:31  ( -76.17, 139.58)    3.24                70
 09/16/2024   01:05:40   (  76.23, 163.80) 09/16/2024   01:05:47  (  76.20, 163.80)    3.47                 7
 09/16/2024   01:56:23   ( -76.16, -28.63) 09/16/2024   01:55:10  ( -76.14, -28.73)    3.39                73
 09/18/2024   11:27:50   ( -76.81,-173.87) 09/18/2024   11:28:55  ( -76.70,-170.45)   88.04                65
 09/18/2024   12:18:22   (  76.20,  -4.23) 09/18/2024   12:18:24  (  76.22,  -4.33)    3.29                 2
 09/18/2024   13:09:01   ( -75.95, 164.00) 09/18/2024   13:07:50  ( -76.02, 162.72)   35.51                71
 09/20/2024   22:40:26   ( -76.54,  19.09) 09/20/2024   22:41:36  ( -76.45,  20.55)   38.99                70
 09/20/2024   23:31:05   (  76.25,-172.50) 09/20/2024   23:30:59  (  76.26,-172.41)    2.80                 6
 09/21/2024   00:21:37   ( -75.67,  -3.17) 09/21/2024   00:20:32  ( -75.72,  -6.37)   88.12                65
 09/23/2024   09:53:02   ( -76.28,-148.08) 09/23/2024   09:54:13  ( -76.31,-148.08)    3.24                71
 09/23/2024   10:43:47   (  76.27,  19.30) 09/23/2024   10:43:33  (  76.26,  19.41)    3.00                14