Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2024 12 21.  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)
 12/23/2024   12:24:40   (  76.77,  -5.89) 12/23/2024   12:24:58  (  76.79,  -5.83)    2.84                18
 12/23/2024   13:15:23   ( -76.74, 161.57) 12/23/2024   13:14:20  ( -76.72, 161.58)    2.40                63
 12/25/2024   22:46:24   ( -76.90,  18.22) 12/25/2024   22:47:37  ( -76.81,  18.53)   12.29                73
 12/25/2024   23:37:07   (  76.76,-173.91) 12/25/2024   23:36:57  (  76.78,-173.89)    2.62                10
 12/28/2024   09:58:50   ( -76.81,-149.46) 12/28/2024   09:59:36  ( -76.82,-149.47)    1.90                46
 12/28/2024   10:49:35   (  76.76,  18.04) 12/28/2024   10:48:56  (  76.79,  18.08)    3.31                39
 12/30/2024   21:11:18   ( -76.81,  42.46) 12/30/2024   21:11:35  ( -76.80,  42.42)    1.64                17
 12/30/2024   22:02:03   (  76.77,-150.06) 12/30/2024   22:00:55  (  76.76,-150.06)    1.51                68
 01/02/2025   07:33:03   (  76.87,  66.83) 01/02/2025   07:34:11  (  76.83,  66.84)    4.29                68
 01/02/2025   08:23:46   ( -76.83,-125.66) 01/02/2025   08:23:33  ( -76.79,-125.65)    4.23                13