Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2024 12 16.  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   04:28:42   (  76.70, 113.21) 12/16/2024   04:27:36  (  76.68, 113.26)    3.09                66
 12/18/2024   13:59:44   (  76.84, -30.04) 12/18/2024   14:00:56  (  76.77, -29.80)    9.42                72
 12/18/2024   14:50:25   ( -76.72, 137.77) 12/18/2024   14:50:17  ( -76.74, 137.75)    2.30                 8
 12/21/2024   01:12:11   (  76.77, 162.20) 12/21/2024   01:12:57  (  76.79, 162.20)    2.35                46
 12/21/2024   02:02:54   ( -76.73, -30.34) 12/21/2024   02:02:19  ( -76.71, -30.39)    2.61                35
 12/23/2024   12:24:40   (  76.79,  -5.97) 12/23/2024   12:24:58  (  76.76,  -5.92)    3.37                18
 12/23/2024   13:15:22   ( -76.71, 161.68) 12/23/2024   13:14:19  ( -76.74, 161.67)    3.41                63
 12/25/2024   22:46:25   ( -76.91,  18.15) 12/25/2024   22:47:37  ( -76.83,  18.59)   14.63                72
 12/25/2024   23:37:08   (  76.78,-173.99) 12/25/2024   23:36:57  (  76.80,-173.85)    3.85                11
 12/28/2024   09:58:51   ( -76.83,-149.54) 12/28/2024   09:59:36  ( -76.83,-149.44)    2.60                45