Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 5 10.  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)
 05/12/2024   17:19:17   (  74.43, -76.65) 05/12/2024   17:20:28  (  74.40, -76.42)    7.71                71
 05/12/2024   18:09:59   ( -74.31,  90.99) 05/12/2024   18:09:57  ( -74.33,  91.04)    2.20                 2
 05/12/2024   19:00:39   (  74.00,-100.91) 05/12/2024   18:59:28  (  74.04,-101.98)   33.03                71
 05/15/2024   08:46:12   ( -75.00,-129.87) 05/15/2024   08:47:18  ( -74.91,-126.92)   85.64                66
 05/15/2024   09:36:44   (  74.32,  39.33) 05/15/2024   09:36:55  (  74.32,  39.27)    1.96                11
 05/15/2024   10:27:27   ( -74.24,-153.15) 05/15/2024   10:26:24  ( -74.24,-153.27)    3.59                63
 05/18/2024   01:03:28   ( -74.37, -12.42) 05/18/2024   01:03:53  ( -74.38, -12.34)    2.60                25
 05/18/2024   01:54:12   (  74.27, 155.15) 05/18/2024   01:53:20  (  74.29, 155.10)    2.80                52
 05/20/2024   16:30:12   (  74.37, -64.05) 05/20/2024   16:30:49  (  74.38, -64.08)    1.57                37
 05/20/2024   17:20:56   ( -74.32, 103.38) 05/20/2024   17:20:18  ( -74.31, 103.39)    1.68                38
 05/23/2024   07:56:56   ( -74.43,-115.84) 05/23/2024   07:57:46  ( -74.41,-115.76)    3.33                50
 05/23/2024   08:47:40   (  74.34,  51.70) 05/23/2024   08:47:13  (  74.31,  51.67)    3.15                27