Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 1 10.  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)
 01/12/2025   03:32:00   ( -76.87, -52.69) 01/12/2025   03:32:19  ( -76.86, -52.80)    3.05                19
 01/12/2025   04:22:45   (  76.84, 114.76) 01/12/2025   04:21:38  (  76.84, 114.81)    1.33                67
 01/14/2025   13:53:43   (  76.93, -28.32) 01/14/2025   13:54:48  (  76.91, -28.30)    3.27                65
 01/14/2025   14:44:26   ( -76.88, 139.22) 01/14/2025   14:44:10  ( -76.87, 139.24)    1.36                16
 01/17/2025   01:06:08   (  76.91, 163.73) 01/17/2025   01:06:38  (  76.93, 163.78)    2.12                30
 01/17/2025   01:56:51   ( -76.86, -28.72) 01/17/2025   01:56:01  ( -76.85, -28.82)    2.68                50
 01/19/2025   11:27:56   ( -77.26,-173.14) 01/19/2025   11:29:05  ( -77.15,-171.10)   51.80                69
 01/19/2025   12:18:33   (  76.90,  -4.26) 01/19/2025   12:18:28  (  76.92,  -4.25)    2.52                 5
 01/19/2025   13:09:05   ( -76.36, 165.21) 01/19/2025   13:08:01  ( -76.37, 161.57)   95.59                64
 01/21/2025   22:40:14   ( -76.95,  20.16) 01/21/2025   22:40:59  ( -76.93,  20.11)    2.63                45
 01/21/2025   23:30:58   (  76.89,-172.28) 01/21/2025   23:30:18  (  76.89,-172.37)    2.41                40
 01/24/2025   09:52:39   ( -76.95,-147.87) 01/24/2025   09:52:47  ( -76.97,-147.76)    3.30                 8