Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2025 8 2.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(LANDSAT-8) LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 08/03/2025   07:26:49   (  76.08,  76.66) 08/03/2025   07:27:19  (  76.09,  76.71)    1.56                30
 08/03/2025   08:17:32   ( -76.05,-115.90) 08/03/2025   08:16:48  ( -76.02,-115.88)    3.71                44
 08/05/2025   23:43:30   (  76.08,-167.42) 08/05/2025   23:43:50  (  76.10,-167.39)    2.03                20
 08/06/2025   00:34:13   ( -76.04,   0.02) 08/06/2025   00:33:19  ( -76.03,   0.02)    2.14                54
 08/08/2025   16:00:11   (  76.08, -51.53) 08/08/2025   16:00:21  (  76.09, -51.54)    0.96                10
 08/08/2025   16:50:54   ( -76.05, 115.92) 08/08/2025   16:49:50  ( -76.02, 115.89)    2.93                64
 08/11/2025   07:26:11   ( -76.34,-103.90) 08/11/2025   07:27:22  ( -76.24,-102.83)   30.61                71
 08/11/2025   08:16:51   (  76.09,  64.35) 08/11/2025   08:16:51  (  76.07,  64.27)    3.14                 0
 08/11/2025   09:07:33   ( -76.01,-128.04) 08/11/2025   09:06:19  ( -76.05,-128.15)    5.49                74
 08/13/2025   23:42:47   ( -76.13,  12.78) 08/13/2025   23:43:54  ( -76.16,  12.79)    2.74                67
 08/14/2025   00:33:32   (  76.10,-179.79) 08/14/2025   00:33:21  (  76.08,-179.81)    2.23                11