Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 3 1.  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)
 03/02/2025   03:12:23   ( -77.19, -47.97) 03/02/2025   03:13:15  ( -77.18, -47.84)    3.39                52
 03/02/2025   04:03:07   (  77.14, 119.53) 03/02/2025   04:02:35  (  77.13, 119.65)    3.17                32
 03/04/2025   14:24:43   ( -77.16, 144.13) 03/04/2025   14:24:49  ( -77.17, 144.17)    1.51                 6
 03/04/2025   15:15:22   (  76.90, -47.45) 03/04/2025   15:14:12  (  76.97, -48.85)   36.09                70
 03/07/2025   00:46:19   (  77.17, 168.72) 03/07/2025   00:47:01  (  77.18, 168.65)    2.15                42
 03/07/2025   01:37:03   ( -77.14, -23.83) 03/07/2025   01:36:22  ( -77.15, -23.82)    0.72                41
 03/09/2025   11:08:00   ( -77.42,-167.75) 03/09/2025   11:09:11  ( -77.30,-166.50)   33.00                71
 03/09/2025   11:58:39   (  77.17,   0.72) 03/09/2025   11:58:33  (  77.16,   0.65)    1.67                 6
 03/11/2025   22:20:15   ( -77.22,  25.16) 03/11/2025   22:20:44  ( -77.19,  25.13)    3.76                29
 03/11/2025   23:10:59   (  77.18,-167.34) 03/11/2025   23:10:04  (  77.14,-167.36)    3.89                55
 03/14/2025   08:41:49   (  77.23,  49.79) 03/14/2025   08:42:51  (  77.25,  49.78)    2.45                62
 03/14/2025   09:32:33   ( -77.20,-142.76) 03/14/2025   09:32:12  ( -77.20,-142.71)    1.45                21