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   ( -78.35, 120.38) 10/24/2025   16:00:32  ( -78.36, 120.32)    2.20                58
 10/24/2025   16:50:18   (  78.32, -72.16) 10/24/2025   16:49:51  (  78.34, -72.10)    2.62                27
 10/27/2025   02:20:58   (  78.39, 144.87) 10/27/2025   02:21:54  (  78.38, 145.01)    3.38                56
 10/27/2025   03:11:41   ( -78.32, -47.40) 10/27/2025   03:11:14  ( -78.35, -47.48)    3.58                27
 10/29/2025   12:42:20   ( -78.39, 169.60) 10/29/2025   12:43:15  ( -78.40, 169.72)    3.30                55
 10/29/2025   13:33:04   (  78.37, -22.97) 10/29/2025   13:32:35  (  78.34, -22.89)    3.17                29
 10/31/2025   23:03:43   (  78.40,-165.79) 10/31/2025   23:04:37  (  78.37,-165.81)    3.34                54
 10/31/2025   23:54:27   ( -78.37,   1.73) 10/31/2025   23:53:56  ( -78.38,   1.90)    3.81                31
 11/03/2025   09:25:06   ( -78.41,-141.11) 11/03/2025   09:25:58  ( -78.39,-141.14)    2.83                52
 11/03/2025   10:15:49   (  78.36,  26.54) 11/03/2025   10:15:17  (  78.37,  26.46)    2.32                32
 11/05/2025   19:46:28   (  78.41,-116.35) 11/05/2025   19:47:18  (  78.40,-116.47)    2.90                50