Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2024 12 24.  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)
 12/25/2024   22:46:25   ( -76.92,  18.14) 12/25/2024   22:47:37  ( -76.83,  18.58)   15.06                72
 12/25/2024   23:37:08   (  76.78,-173.98) 12/25/2024   23:36:58  (  76.75,-174.00)    2.85                10
 12/28/2024   09:58:51   ( -76.83,-149.57) 12/28/2024   09:59:36  ( -76.82,-149.48)    2.62                45
 12/28/2024   10:49:36   (  76.78,  17.94) 12/28/2024   10:48:56  (  76.79,  18.08)    3.58                40
 12/30/2024   21:11:17   ( -76.80,  42.50) 12/30/2024   21:11:33  ( -76.82,  42.50)    2.35                16
 12/30/2024   22:02:02   (  76.76,-150.00) 12/30/2024   22:00:53  (  76.78,-149.98)    2.78                69
 01/02/2025   07:33:02   (  76.87,  66.85) 01/02/2025   07:34:08  (  76.88,  67.00)    3.93                66
 01/02/2025   08:23:45   ( -76.82,-125.65) 01/02/2025   08:23:30  ( -76.83,-125.51)    3.55                15
 01/04/2025   18:45:29   (  76.86,-101.18) 01/04/2025   18:46:05  (  76.84,-101.17)    2.88                36