Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 10 19.  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)
 10/21/2024   17:57:24   ( -74.94,  95.71) 10/21/2024   17:58:14  ( -74.95,  95.80)    2.59                50
 10/21/2024   18:48:08   (  74.88, -96.79) 10/21/2024   18:47:41  (  74.87, -96.76)    1.28                27
 10/24/2024   09:23:56   (  75.45,  42.64) 10/24/2024   09:25:03  (  75.37,  45.19)   71.94                67
 10/24/2024   10:14:29   ( -74.89,-148.35) 10/24/2024   10:14:40  ( -74.90,-148.44)    2.82                11
 10/24/2024   11:05:14   (  74.87,  19.01) 10/24/2024   11:04:06  (  74.86,  19.12)    3.36                68
 10/27/2024   01:40:52   (  74.95, 159.93) 10/27/2024   01:41:35  (  74.97, 160.02)    3.27                43
 10/27/2024   02:31:36   ( -74.91, -32.63) 10/27/2024   02:31:04  ( -74.90, -32.52)    3.26                32
 10/29/2024   17:07:18   ( -75.20, 107.66) 10/29/2024   17:08:29  ( -75.12, 108.70)   30.80                71
 10/29/2024   17:57:57   (  74.91, -84.15) 10/29/2024   17:57:58  (  74.93, -84.17)    2.83                 1
 10/29/2024   18:48:40   ( -74.82,  83.42) 10/29/2024   18:47:27  ( -74.87,  83.30)    6.69                73
 11/01/2024   09:24:18   ( -74.95,-135.80) 11/01/2024   09:24:53  ( -74.95,-135.85)    1.47                35
 11/01/2024   10:15:02   (  74.89,  31.68) 11/01/2024   10:14:19  (  74.90,  31.67)    1.25                43