Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2023 2 15.  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)
 02/17/2023   15:06:02   ( -70.16, 129.70) 02/17/2023   15:06:52  ( -70.14, 129.76)    3.16                50
 02/17/2023   15:56:45   (  69.99, -62.74) 02/17/2023   15:56:20  (  69.98, -62.81)    2.95                25
 02/17/2023   16:47:11   ( -69.05, 105.94) 02/17/2023   16:46:04  ( -69.09, 103.63)   91.85                67
 02/20/2023   06:32:29   (  71.07,  76.68) 02/20/2023   06:33:35  (  70.96,  79.24)   93.44                66
 02/20/2023   07:22:54   ( -70.09,-114.41) 02/20/2023   07:23:19  ( -70.08,-114.44)    1.46                25
 02/20/2023   08:13:38   (  69.98,  53.06) 02/20/2023   08:12:46  (  69.97,  53.06)    0.69                52
 02/22/2023   22:49:05   (  70.18,-166.09) 02/22/2023   22:50:14  (  70.19,-166.02)    2.88                69
 02/22/2023   23:39:47   ( -70.08,   1.38) 02/22/2023   23:39:44  ( -70.08,   1.45)    2.79                 3
 02/23/2023   00:30:26   (  69.71, 169.25) 02/23/2023   00:29:14  (  69.80, 168.72)   22.84                72
 02/25/2023   15:05:56   (  70.14, -50.24) 02/25/2023   15:06:38  (  70.14, -50.19)    1.82                42
 02/25/2023   15:56:38   ( -70.03, 117.24) 02/25/2023   15:56:08  ( -70.03, 117.28)    1.88                30
 02/28/2023   06:32:17   ( -70.88,-102.96) 02/28/2023   06:33:25  ( -70.76,-101.03)   71.90                68
 02/28/2023   07:22:48   (  70.11,  65.59) 02/28/2023   07:23:02  (  70.10,  65.65)    2.21                14
 02/28/2023   08:13:30   ( -70.00,-126.93) 02/28/2023   08:12:32  ( -69.99,-126.87)    2.41                58