Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 10 22.  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)
 10/22/2025   05:38:11   (  78.34,  95.70) 10/22/2025   05:39:09  (  78.35,  95.66)    1.26                58
 10/22/2025   06:28:54   ( -78.31, -96.82) 10/22/2025   06:28:28  ( -78.32, -96.81)    0.69                26
 10/24/2025   15:59:34   ( -78.37, 120.25) 10/24/2025   16:00:31  ( -78.38, 120.40)    3.39                57
 10/24/2025   16:50:17   (  78.31, -72.07) 10/24/2025   16:49:51  (  78.32, -72.23)    3.73                26
 10/27/2025   02:20:57   (  78.37, 144.95) 10/27/2025   02:21:53  (  78.39, 145.07)    3.36                56
 10/27/2025   03:11:41   ( -78.34, -47.54) 10/27/2025   03:11:13  ( -78.36, -47.42)    3.35                28
 10/29/2025   12:42:20   ( -78.37, 169.67) 10/29/2025   12:43:16  ( -78.36, 169.54)    3.23                56
 10/29/2025   13:33:04   (  78.36, -22.90) 10/29/2025   13:32:35  (  78.35, -22.87)    1.06                29
 10/31/2025   23:03:43   (  78.40,-165.73) 10/31/2025   23:04:37  (  78.37,-165.82)    3.38                54
 10/31/2025   23:54:27   ( -78.36,   1.80) 10/31/2025   23:53:56  ( -78.38,   1.89)    2.82                31
 11/03/2025   09:25:06   ( -78.41,-141.06) 11/03/2025   09:25:57  ( -78.42,-140.98)    2.32                51