Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2024 12 17.  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)
 12/18/2024   13:59:44   (  76.84, -30.04) 12/18/2024   14:00:56  (  76.78, -29.79)    9.29                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, 162.21)    2.46                46
 12/21/2024   02:02:54   ( -76.73, -30.35) 12/21/2024   02:02:19  ( -76.71, -30.39)    2.69                35
 12/23/2024   12:24:40   (  76.79,  -5.97) 12/23/2024   12:24:58  (  76.76,  -5.93)    3.58                18
 12/23/2024   13:15:22   ( -76.71, 161.67) 12/23/2024   13:14:19  ( -76.74, 161.66)    2.99                63
 12/25/2024   22:46:25   ( -76.92,  18.14) 12/25/2024   22:47:37  ( -76.82,  18.58)   15.13                72
 12/25/2024   23:37:08   (  76.79,-174.00) 12/25/2024   23:36:57  (  76.79,-173.86)    3.55                11
 12/28/2024   09:58:51   ( -76.83,-149.56) 12/28/2024   09:59:36  ( -76.82,-149.47)    2.47                45
 12/28/2024   10:49:36   (  76.79,  17.93) 12/28/2024   10:48:56  (  76.78,  18.07)    3.54                40
 12/30/2024   21:11:17   ( -76.80,  42.53) 12/30/2024   21:11:33  ( -76.83,  42.52)    3.59                16