Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2023 1 18.  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)
 01/19/2023   06:32:37   (  71.00,  76.73) 01/19/2023   06:33:43  (  70.91,  79.19)   90.18                66
 01/19/2023   07:23:02   ( -70.03,-114.40) 01/19/2023   07:23:27  ( -70.03,-114.46)    2.45                25
 01/19/2023   08:13:47   (  69.96,  53.02) 01/19/2023   08:12:54  (  69.93,  53.03)    3.09                53
 01/21/2023   22:49:17   (  70.19,-166.19) 01/21/2023   22:50:28  (  70.17,-166.04)    6.36                71
 01/21/2023   23:39:57   ( -70.01,   1.41) 01/21/2023   23:39:59  ( -70.01,   1.37)    1.60                 2
 01/22/2023   00:30:40   (  69.83, 168.99) 01/22/2023   00:29:27  (  69.85, 168.79)    8.08                73
 01/24/2023   15:06:11   (  70.13, -50.32) 01/24/2023   15:07:00  (  70.11, -50.26)    3.26                49
 01/24/2023   15:56:52   ( -69.99, 117.21) 01/24/2023   15:56:30  ( -70.01, 117.23)    1.81                22
 01/24/2023   16:47:19   (  68.96, -74.00) 01/24/2023   16:46:13  (  69.01, -76.46)   98.24                66
 01/27/2023   07:23:04   (  70.07,  65.54) 01/27/2023   07:23:30  (  70.06,  65.55)    1.17                26
 01/27/2023   08:13:46   ( -69.99,-127.01) 01/27/2023   08:13:00  ( -69.96,-126.95)    3.24                46
 01/29/2023   22:49:19   ( -70.41,  13.49) 01/29/2023   22:50:30  ( -70.32,  14.15)   26.44                71
 01/29/2023   23:39:58   (  70.03,-178.62) 01/29/2023   23:40:00  (  70.04,-178.61)    1.17                 2
 01/30/2023   00:30:40   ( -69.94, -11.16) 01/30/2023   00:29:30  ( -69.94, -11.11)    1.92                70