Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 5 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)
 05/24/2025   04:42:37   (  77.62, 109.53) 05/24/2025   04:43:33  (  77.62, 109.60)    1.96                56
 05/24/2025   05:33:20   ( -77.57, -82.92) 05/24/2025   05:32:55  ( -77.57, -82.94)    0.48                25
 05/26/2025   15:04:11   ( -77.86, 132.96) 05/26/2025   15:05:21  ( -77.74, 134.57)   40.19                70
 05/26/2025   15:54:50   (  77.61, -58.44) 05/26/2025   15:54:42  (  77.58, -58.38)    3.27                 8
 05/29/2025   02:16:18   ( -77.62, -33.76) 05/29/2025   02:16:32  ( -77.60, -33.84)    2.75                14
 05/29/2025   03:07:02   (  77.57, 133.78) 05/29/2025   03:05:50  (  77.58, 133.76)    1.06                72
 05/31/2025   12:37:47   (  77.63,  -9.16) 05/31/2025   12:38:18  (  77.62,  -9.23)    2.08                31
 05/31/2025   13:28:31   ( -77.61, 158.26) 05/31/2025   13:27:40  ( -77.58, 158.26)    3.91                51
 06/02/2025   22:59:16   ( -77.68,  15.32) 06/02/2025   23:00:07  ( -77.66,  15.41)    3.18                51
 06/02/2025   23:49:59   (  77.60,-176.98) 06/02/2025   23:49:25  (  77.63,-177.01)    3.73                34
 06/05/2025   09:20:43   (  77.67,  40.03) 06/05/2025   09:21:51  (  77.70,  40.09)    2.97                68
 06/05/2025   10:11:27   ( -77.64,-152.50) 06/05/2025   10:11:13  ( -77.65,-152.43)    2.11                14