Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2023 2 14.  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)
 02/14/2023   22:49:12   ( -70.32,  13.66) 02/14/2023   22:50:24  ( -70.24,  14.02)   16.11                72
 02/14/2023   23:39:53   (  70.04,-178.60) 02/14/2023   23:39:53  (  70.03,-178.63)    2.07                 0
 02/15/2023   00:30:35   ( -69.96, -11.15) 02/15/2023   00:29:22  ( -69.97, -11.09)    2.73                73
 02/17/2023   15:06:02   ( -70.13, 129.73) 02/17/2023   15:06:52  ( -70.16, 129.79)    3.22                50
 02/17/2023   15:56:46   (  70.02, -62.78) 02/17/2023   15:56:20  (  70.00, -62.79)    2.63                26
 02/17/2023   16:47:11   ( -69.03, 105.97) 02/17/2023   16:46:04  ( -69.11, 103.65)   92.70                67
 02/20/2023   06:32:28   (  71.05,  76.71) 02/20/2023   06:33:34  (  70.95,  79.23)   92.00                66
 02/20/2023   07:22:53   ( -70.07,-114.38) 02/20/2023   07:23:18  ( -70.07,-114.44)    2.35                25
 02/20/2023   08:13:37   (  69.96,  53.09) 02/20/2023   08:12:45  (  69.97,  53.05)    1.71                52
 02/22/2023   22:49:04   (  70.17,-166.07) 02/22/2023   22:50:13  (  70.16,-166.06)    0.96                69
 02/22/2023   23:39:46   ( -70.07,   1.40) 02/22/2023   23:39:43  ( -70.05,   1.42)    2.51                 3
 02/23/2023   00:30:25   (  69.70, 169.27) 02/23/2023   00:29:13  (  69.77, 168.68)   24.03                72
 02/25/2023   15:05:56   (  70.13, -50.23) 02/25/2023   15:06:37  (  70.13, -50.20)    1.18                41
 02/25/2023   15:56:38   ( -70.03, 117.24) 02/25/2023   15:56:07  ( -70.02, 117.28)    1.80                31