Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 2 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)
 02/25/2025   05:38:26   (  77.15,  95.54) 02/25/2025   05:39:25  (  77.14,  95.56)    2.19                59
 02/25/2025   06:29:10   ( -77.12, -97.00) 02/25/2025   06:28:46  ( -77.12, -96.83)    4.13                24
 02/27/2025   16:50:47   (  77.14, -72.43) 02/27/2025   16:51:02  (  77.11, -72.48)    3.60                15
 02/27/2025   17:41:31   ( -77.11,  95.04) 02/27/2025   17:40:23  ( -77.09,  95.12)    2.52                68
 03/02/2025   03:12:23   ( -77.18, -47.93) 03/02/2025   03:13:17  ( -77.15, -47.94)    2.65                54
 03/02/2025   04:03:07   (  77.14, 119.56) 03/02/2025   04:02:36  (  77.14, 119.70)    3.65                31
 03/04/2025   14:24:43   ( -77.14, 144.20) 03/04/2025   14:24:52  ( -77.15, 144.10)    2.57                 9
 03/04/2025   15:15:25   (  77.02, -47.94) 03/04/2025   15:14:12  (  77.09, -48.42)   14.66                73
 03/07/2025   00:46:20   (  77.19, 168.63) 03/07/2025   00:47:05  (  77.18, 168.63)    1.49                45