Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 7 30.  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)
 07/31/2025   11:47:53   (  77.94,   3.37) 07/31/2025   11:48:02  (  77.92,   3.34)    1.89                 9
 07/31/2025   12:38:35   ( -77.86, 171.12) 07/31/2025   12:37:22  ( -77.88, 170.84)    7.19                73
 08/02/2025   22:09:20   ( -77.93,  28.10) 08/02/2025   22:09:41  ( -77.97,  28.07)    4.07                21
 08/02/2025   23:00:05   (  77.91,-164.49) 08/02/2025   22:59:01  (  77.93,-164.44)    2.00                64
 08/05/2025   08:30:48   (  77.95,  52.69) 08/05/2025   08:31:20  (  77.95,  52.52)    3.90                32
 08/05/2025   09:21:31   ( -77.91,-139.78) 08/05/2025   09:20:40  ( -77.92,-139.93)    3.69                51
 08/07/2025   18:52:16   ( -77.99,  77.16) 08/07/2025   18:52:59  ( -77.98,  77.18)    2.18                43
 08/07/2025   19:43:00   (  77.94,-115.21) 08/07/2025   19:42:18  (  77.97,-115.19)    3.54                42
 08/10/2025   05:13:44   (  77.98, 101.92) 08/10/2025   05:14:37  (  78.00, 101.83)    2.95                53
 08/10/2025   06:04:28   ( -77.98, -90.76) 08/10/2025   06:03:57  ( -77.99, -90.57)    4.46                31
 08/12/2025   15:35:12   ( -78.03, 126.35) 08/12/2025   15:36:16  ( -78.01, 126.42)    2.81                64
 08/12/2025   16:25:56   (  77.97, -66.02) 08/12/2025   16:25:35  (  77.99, -66.01)    1.82                21