Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2024 1 15.  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)
 01/17/2024   02:53:03   (  74.83, 136.73) 01/17/2024   02:53:43  (  74.80, 136.75)    3.56                40
 01/17/2024   03:43:46   ( -74.74, -55.69) 01/17/2024   03:43:06  ( -74.77, -55.67)    3.65                40
 01/19/2024   14:06:22   (  75.40, -33.22) 01/19/2024   14:07:28  (  75.30, -30.47)   78.11                66
 01/19/2024   14:56:54   ( -74.78, 135.94) 01/19/2024   14:57:00  ( -74.82, 135.95)    3.72                 6
 01/19/2024   15:47:36   (  74.59, -56.21) 01/19/2024   15:46:24  (  74.64, -56.82)   18.72                72
 01/22/2024   02:10:02   ( -74.84, -32.47) 01/22/2024   02:10:54  ( -74.83, -32.53)    2.51                52
 01/22/2024   03:00:47   (  74.80, 134.97) 01/22/2024   03:00:15  (  74.80, 135.06)    2.86                32
 01/24/2024   14:13:54   (  74.83, -33.35) 01/24/2024   14:14:08  (  74.82, -33.40)    2.00                14
 01/24/2024   15:04:38   ( -74.77, 134.13) 01/24/2024   15:03:32  ( -74.76, 134.11)    1.33                66
 01/27/2024   01:27:01   (  74.87, 158.30) 01/27/2024   01:27:59  (  74.90, 158.30)    3.11                58
 01/27/2024   02:17:45   ( -74.81, -34.20) 01/27/2024   02:17:24  ( -74.80, -34.30)    3.19                21