Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 1 24.  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)
 01/25/2024   02:55:00   ( -74.05, -41.58) 01/25/2024   02:56:12  ( -73.96, -41.05)   19.34                72
 01/25/2024   03:45:41   (  73.80, 126.34) 01/25/2024   03:45:40  (  73.82, 126.30)    2.68                 1
 01/25/2024   04:36:23   ( -73.66, -65.99) 01/25/2024   04:35:10  ( -73.70, -66.34)   12.07                73
 01/27/2024   18:21:57   (  74.18, -93.59) 01/27/2024   18:23:08  (  74.07, -92.54)   34.00                71
 01/27/2024   19:12:35   ( -73.83,  74.60) 01/27/2024   19:12:40  ( -73.84,  74.59)    1.83                 5
 01/27/2024   20:03:20   (  73.78,-117.97) 01/27/2024   20:02:07  (  73.76,-117.95)    2.57                73
 01/30/2024   09:48:55   ( -74.40,-145.85) 01/30/2024   09:50:03  ( -74.32,-143.71)   64.62                68
 01/30/2024   10:39:30   (  73.87,  22.82) 01/30/2024   10:39:37  (  73.87,  22.91)    2.65                 7
 01/30/2024   11:30:14   ( -73.81,-169.72) 01/30/2024   11:29:06  ( -73.80,-169.61)    3.70                68
 02/02/2024   01:15:51   (  74.55, 162.06) 02/02/2024   01:16:57  (  74.41, 164.78)   82.33                66
 02/02/2024   02:06:22   ( -73.86, -28.82) 02/02/2024   02:06:35  ( -73.88, -28.82)    2.62                13
 02/02/2024   02:57:06   (  73.77, 138.70) 02/02/2024   02:56:02  (  73.79, 138.63)    3.18                64
 02/04/2024   17:33:16   (  73.88, -80.55) 02/04/2024   17:33:31  (  73.89, -80.54)    1.10                15