Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2023 11 13.  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)
 11/13/2023   22:49:30   ( -70.13,  13.93) 11/13/2023   22:50:20  ( -70.13,  13.95)    0.74                50
 11/13/2023   23:40:14   (  70.01,-178.58) 11/13/2023   23:39:47  (  70.03,-178.55)    2.87                27
 11/14/2023   00:30:39   ( -69.02,  -9.84) 11/14/2023   00:29:32  ( -69.10, -12.19)   93.80                67
 11/16/2023   14:16:02   (  71.11, -39.21) 11/16/2023   14:17:07  (  71.00, -36.51)   98.14                65
 11/16/2023   15:06:26   ( -70.07, 129.78) 11/16/2023   15:06:52  ( -70.07, 129.73)    1.84                26
 11/16/2023   15:57:10   (  69.96, -62.74) 11/16/2023   15:56:19  (  69.97, -62.77)    2.02                51
 11/19/2023   06:32:41   (  70.17,  78.07) 11/19/2023   06:33:53  (  70.14,  78.07)    2.98                72
 11/19/2023   07:23:22   ( -70.02,-114.38) 11/19/2023   07:23:23  ( -70.04,-114.45)    3.02                 1
 11/19/2023   08:14:04   (  69.80,  53.26) 11/19/2023   08:12:51  (  69.87,  52.97)   13.51                73
 11/21/2023   22:49:37   (  70.13,-166.10) 11/21/2023   22:50:23  (  70.13,-166.07)    1.16                46
 11/21/2023   23:40:19   ( -70.03,   1.37) 11/21/2023   23:39:53  ( -70.02,   1.41)    1.86                26
 11/24/2023   14:16:05   ( -71.09, 140.80) 11/24/2023   14:17:11  ( -70.96, 143.40)   95.15                66
 11/24/2023   15:06:32   (  70.10, -50.29) 11/24/2023   15:06:52  (  70.08, -50.26)    2.45                20
 11/24/2023   15:57:14   ( -70.00, 117.19) 11/24/2023   15:56:22  ( -69.98, 117.23)    2.57                52