Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 2 13.  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)
 02/15/2024   07:20:49   (  74.00,  72.45) 02/15/2024   07:21:58  (  73.99,  72.54)    3.08                69
 02/15/2024   08:11:32   ( -73.90,-119.98) 02/15/2024   08:11:27  ( -73.92,-119.99)    2.19                 5
 02/15/2024   09:02:09   (  73.46,  48.39) 02/15/2024   09:01:00  (  73.52,  46.80)   50.79                69
 02/17/2024   22:47:46   ( -74.25,  20.14) 02/17/2024   22:48:57  ( -74.12,  21.07)   32.03                71
 02/17/2024   23:38:25   (  73.92,-171.70) 02/17/2024   23:38:26  (  73.93,-171.70)    1.66                 1
 02/18/2024   00:29:08   ( -73.81,  -4.13) 02/18/2024   00:27:55  ( -73.86,  -4.23)    6.20                73
 02/20/2024   14:14:43   (  74.48, -32.14) 02/20/2024   14:15:51  (  74.36, -30.12)   62.13                68
 02/20/2024   15:05:17   ( -73.94, 136.58) 02/20/2024   15:05:27  ( -73.93, 136.52)    2.26                10
 02/20/2024   15:56:02   (  73.90, -56.01) 02/20/2024   15:54:53  (  73.89, -55.91)    3.10                69
 02/23/2024   06:32:09   (  73.99,  84.79) 02/23/2024   06:32:23  (  73.97,  84.88)    3.30                14
 02/23/2024   07:22:52   ( -73.88,-107.63) 02/23/2024   07:21:52  ( -73.90,-107.64)    2.34                60
 02/25/2024   21:59:00   ( -73.98,  33.14) 02/25/2024   21:59:22  ( -74.00,  33.19)    2.43                22
 02/25/2024   22:49:44   (  73.89,-159.33) 02/25/2024   22:48:49  (  73.91,-159.37)    1.97                55