Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2023 9 10.  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)
 09/10/2023   21:59:30   (  70.21,-153.60) 09/10/2023   22:00:42  (  70.19,-153.57)    2.05                72
 09/10/2023   22:50:11   ( -70.08,  13.93) 09/10/2023   22:50:12  ( -70.08,  13.90)    1.24                 1
 09/10/2023   23:40:53   (  69.85,-178.42) 09/10/2023   23:39:41  (  69.87,-178.75)   12.90                72
 09/13/2023   14:16:21   (  70.15, -37.73) 09/13/2023   14:17:12  (  70.18, -37.72)    3.29                51
 09/13/2023   15:07:03   ( -70.06, 129.72) 09/13/2023   15:06:42  ( -70.07, 129.76)    1.46                21
 09/13/2023   15:57:31   (  69.09, -61.56) 09/13/2023   15:56:24  (  69.13, -63.86)   91.39                67
 09/16/2023   06:33:14   (  70.15,  78.05) 09/16/2023   06:33:43  (  70.14,  78.10)    2.09                29
 09/16/2023   07:23:55   ( -70.01,-114.42) 09/16/2023   07:23:13  ( -70.03,-114.42)    2.31                42
 09/18/2023   21:59:30   ( -70.63,  25.76) 09/18/2023   22:00:40  ( -70.56,  26.95)   44.97                70
 09/18/2023   22:50:06   (  70.10,-166.10) 09/18/2023   22:50:13  (  70.12,-166.04)    3.37                 7
 09/18/2023   23:40:47   ( -69.96,   1.43) 09/18/2023   23:39:44  ( -69.96,   1.37)    2.65                63
 09/21/2023   14:16:14   ( -70.17, 142.26) 09/21/2023   14:17:16  ( -70.19, 142.30)    3.09                62
 09/21/2023   15:06:58   (  70.06, -50.26) 09/21/2023   15:06:43  (  70.08, -50.22)    3.17                15
 09/21/2023   15:57:31   ( -69.49, 117.90) 09/21/2023   15:56:21  ( -69.54, 116.67)   48.25                70