Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 8 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)
 08/12/2025   15:35:12   ( -78.03, 126.36) 08/12/2025   15:36:16  ( -78.00, 126.37)    3.00                64
 08/12/2025   16:25:57   (  78.00, -66.16) 08/12/2025   16:25:35  (  77.99, -66.00)    3.77                22
 08/15/2025   01:56:41   (  78.05, 150.94) 08/15/2025   01:57:53  (  78.04, 151.08)    3.44                72
 08/15/2025   02:47:23   ( -77.98, -41.36) 08/15/2025   02:47:14  ( -77.98, -41.52)    3.67                 9
 08/17/2025   13:08:52   (  78.01, -16.80) 08/17/2025   13:08:51  (  77.99, -16.91)    2.78                 1
 08/17/2025   13:59:24   ( -77.54, 152.96) 08/17/2025   13:58:20  ( -77.58, 149.01)   94.65                64
 08/19/2025   23:30:19   ( -78.03,   7.76) 08/19/2025   23:30:29  ( -78.01,   7.70)    2.80                10
 08/20/2025   00:21:00   (  77.85, 176.07) 08/20/2025   00:19:49  (  77.93, 175.03)   25.94                71
 08/22/2025   09:51:46   (  78.03,  32.48) 08/22/2025   09:52:04  (  78.02,  32.31)    4.13                18
 08/22/2025   10:42:29   ( -78.00,-160.02) 08/22/2025   10:41:24  ( -78.03,-160.00)    3.89                65
 08/24/2025   20:13:13   ( -78.06,  57.02) 08/24/2025   20:13:41  ( -78.07,  57.04)    1.03                28