Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 10 23.  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)
 10/24/2025   15:59:34   ( -78.36, 120.34) 10/24/2025   16:00:32  ( -78.35, 120.27)    1.63                58
 10/24/2025   16:50:18   (  78.33, -72.20) 10/24/2025   16:49:51  (  78.34, -72.14)    1.38                27
 10/27/2025   02:20:57   (  78.36, 145.05) 10/27/2025   02:21:54  (  78.37, 144.97)    2.59                57
 10/27/2025   03:11:41   ( -78.33, -47.45) 10/27/2025   03:11:14  ( -78.34, -47.53)    2.18                27
 10/29/2025   12:42:21   ( -78.39, 169.55) 10/29/2025   12:43:16  ( -78.39, 169.67)    2.49                55
 10/29/2025   13:33:04   (  78.34, -22.78) 10/29/2025   13:32:36  (  78.33, -22.94)    3.69                28
 10/31/2025   23:03:44   (  78.41,-165.82) 10/31/2025   23:04:37  (  78.41,-165.64)    3.98                53
 10/31/2025   23:54:28   ( -78.38,   1.70) 10/31/2025   23:53:57  ( -78.37,   1.85)    3.33                31
 11/03/2025   09:25:06   ( -78.42,-141.14) 11/03/2025   09:25:57  ( -78.42,-140.97)    3.83                51
 11/03/2025   10:15:49   (  78.36,  26.51) 11/03/2025   10:15:17  (  78.36,  26.43)    2.01                32
 11/05/2025   19:46:28   (  78.41,-116.36) 11/05/2025   19:47:17  (  78.44,-116.29)    3.52                49