Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2023 10 13.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(LANDSAT-8) LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 10/15/2023   14:15:59   (  71.07, -39.10) 10/15/2023   14:17:05  (  70.96, -36.57)   92.41                66
 10/15/2023   15:06:24   ( -70.10, 129.78) 10/15/2023   15:06:49  ( -70.08, 129.76)    2.20                25
 10/15/2023   15:57:08   (  69.98, -62.72) 10/15/2023   15:56:16  (  69.98, -62.75)    0.83                52
 10/18/2023   06:32:35   (  70.31,  77.92) 10/18/2023   06:33:46  (  70.25,  78.25)   14.43                71
 10/18/2023   07:23:14   ( -70.07,-114.39) 10/18/2023   07:23:17  ( -70.08,-114.35)    1.88                 3
 10/18/2023   08:13:57   (  69.90,  53.17) 10/18/2023   08:12:45  (  69.92,  53.06)    4.67                72
 10/20/2023   22:49:22   (  70.15,-166.03) 10/20/2023   22:50:15  (  70.15,-166.01)    1.01                53
 10/20/2023   23:40:04   ( -70.06,   1.42) 10/20/2023   23:39:45  ( -70.04,   1.48)    3.36                19
 10/21/2023   00:30:33   (  69.15, 170.05) 10/21/2023   00:29:25  (  69.21, 167.99)   81.75                68
 10/23/2023   15:06:11   (  70.10, -50.17) 10/23/2023   15:06:42  (  70.11, -50.17)    1.01                31
 10/23/2023   15:56:53   ( -70.01, 117.28) 10/23/2023   15:56:12  ( -70.00, 117.32)    1.42                41
 10/26/2023   06:32:24   ( -70.64,-102.54) 10/26/2023   06:33:34  ( -70.52,-101.31)   47.12                70
 10/26/2023   07:22:59   (  70.06,  65.68) 10/26/2023   07:23:07  (  70.08,  65.68)    1.66                 8
 10/26/2023   08:13:41   ( -69.97,-126.86) 10/26/2023   08:12:37  ( -69.98,-126.83)    1.53                64