Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 10 11.  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)
 10/12/2025   12:12:36   (  78.30,  -2.94) 10/12/2025   12:13:31  (  78.31,  -2.90)    1.21                55
 10/12/2025   13:03:20   ( -78.28, 164.52) 10/12/2025   13:02:52  ( -78.26, 164.54)    2.20                28
 10/14/2025   22:33:59   ( -78.31,  21.76) 10/14/2025   22:34:57  ( -78.30,  21.64)    2.88                58
 10/14/2025   23:24:43   (  78.28,-170.77) 10/14/2025   23:24:16  (  78.26,-170.87)    3.31                27
 10/17/2025   08:55:23   (  78.32,  46.42) 10/17/2025   08:56:21  (  78.33,  46.36)    1.60                58
 10/17/2025   09:46:07   ( -78.29,-146.09) 10/17/2025   09:45:41  ( -78.32,-146.02)    3.55                26
 10/19/2025   19:16:47   ( -78.33,  71.09) 10/19/2025   19:17:47  ( -78.32,  70.92)    4.01                60
 10/19/2025   20:07:31   (  78.31,-121.47) 10/19/2025   20:07:06  (  78.28,-121.57)    3.34                25
 10/22/2025   05:38:11   (  78.35,  95.66) 10/22/2025   05:39:10  (  78.36,  95.71)    1.37                59
 10/22/2025   06:28:55   ( -78.32, -96.82) 10/22/2025   06:28:31  ( -78.30, -96.91)    2.90                24
 10/24/2025   15:59:35   ( -78.36, 120.30) 10/24/2025   16:00:35  ( -78.35, 120.27)    1.40                60