Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2024 12 14.  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)
 12/16/2024   03:37:57   ( -76.75, -54.30) 12/16/2024   03:38:15  ( -76.74, -54.20)    2.93                18
 12/16/2024   04:28:42   (  76.70, 113.23) 12/16/2024   04:27:36  (  76.68, 113.29)    2.02                66
 12/18/2024   13:59:44   (  76.83, -30.01) 12/18/2024   14:00:56  (  76.79, -29.74)    8.22                72
 12/18/2024   14:50:25   ( -76.71, 137.81) 12/18/2024   14:50:18  ( -76.71, 137.65)    3.95                 7
 12/21/2024   01:12:11   (  76.76, 162.24) 12/21/2024   01:12:58  (  76.77, 162.15)    2.76                47
 12/21/2024   02:02:54   ( -76.72, -30.30) 12/21/2024   02:02:19  ( -76.74, -30.28)    2.75                35
 12/23/2024   12:24:40   (  76.78,  -5.91) 12/23/2024   12:24:59  (  76.76,  -5.92)    1.60                19
 12/23/2024   13:15:23   ( -76.74, 161.57) 12/23/2024   13:14:20  ( -76.74, 161.68)    2.92                63
 12/25/2024   22:46:26   ( -76.94,  18.05) 12/25/2024   22:47:38  ( -76.85,  18.68)   18.34                72
 12/25/2024   23:37:08   (  76.77,-173.92) 12/25/2024   23:36:59  (  76.77,-173.94)    0.83                 9