Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2023 1 25.  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)
 01/27/2023   07:23:04   (  70.04,  65.58) 01/27/2023   07:23:30  (  70.07,  65.55)    2.79                26
 01/27/2023   08:13:46   ( -69.96,-126.98) 01/27/2023   08:13:00  ( -69.96,-126.96)    0.79                46
 01/29/2023   22:49:18   ( -70.38,  13.52) 01/29/2023   22:50:29  ( -70.30,  14.12)   24.27                71
 01/29/2023   23:39:58   (  70.05,-178.65) 01/29/2023   23:39:59  (  70.03,-178.62)    3.01                 1
 01/30/2023   00:30:39   ( -69.92, -11.13) 01/30/2023   00:29:29  ( -69.92, -11.14)    0.70                70
 02/01/2023   15:06:08   ( -70.14, 129.68) 02/01/2023   15:07:01  ( -70.12, 129.74)    2.75                53
 02/01/2023   15:56:52   (  70.02, -62.83) 02/01/2023   15:56:28  (  70.01, -62.77)    2.38                24
 02/01/2023   16:47:19   ( -69.14, 105.77) 02/01/2023   16:46:11  ( -69.19, 103.75)   80.23                68
 02/04/2023   07:23:01   ( -70.06,-114.42) 02/04/2023   07:23:30  ( -70.07,-114.45)    1.98                29
 02/04/2023   08:13:45   (  69.94,  53.07) 02/04/2023   08:12:57  (  69.95,  53.03)    1.80                48
 02/06/2023   22:49:15   (  70.24,-166.24) 02/06/2023   22:50:27  (  70.19,-166.03)    9.47                72
 02/06/2023   23:39:55   ( -70.04,   1.39) 02/06/2023   23:39:58  ( -70.03,   1.38)    0.70                 3
 02/07/2023   00:30:38   (  69.88, 168.94) 02/07/2023   00:29:25  (  69.92, 168.86)    5.49                73