Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2023 12 21.  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)
 12/21/2023   06:32:46   (  70.15,  78.07) 12/21/2023   06:33:52  (  70.17,  78.09)    2.33                66
 12/21/2023   07:23:28   ( -70.05,-114.47) 12/21/2023   07:23:22  ( -70.06,-114.43)    1.37                 6
 12/21/2023   08:14:06   (  69.63,  53.48) 12/21/2023   08:12:54  (  69.68,  52.68)   31.27                72
 12/23/2023   22:49:40   (  70.12,-166.11) 12/23/2023   22:50:22  (  70.11,-166.12)    1.33                42
 12/23/2023   23:40:22   ( -70.02,   1.36) 12/23/2023   23:39:52  ( -70.00,   1.36)    2.50                30
 12/26/2023   14:16:03   ( -70.93, 141.05) 12/26/2023   14:17:11  ( -70.83, 143.19)   78.88                68
 12/26/2023   15:06:33   (  70.10, -50.30) 12/26/2023   15:06:50  (  70.07, -50.29)    3.32                17
 12/26/2023   15:57:14   ( -69.94, 117.25) 12/26/2023   15:56:20  ( -69.96, 117.19)    2.87                54
 12/29/2023   06:32:43   ( -70.19,-101.97) 12/29/2023   06:33:51  ( -70.16,-101.92)    3.21                68
 12/29/2023   07:23:26   (  70.03,  65.58) 12/29/2023   07:23:18  (  70.05,  65.57)    2.08                 8
 12/29/2023   08:14:04   ( -69.72,-126.64) 12/29/2023   08:12:51  ( -69.78,-127.17)   21.78                73
 12/31/2023   22:49:36   ( -70.13,  13.90) 12/31/2023   22:50:19  ( -70.12,  13.90)    1.20                43
 12/31/2023   23:40:20   (  70.03,-178.64) 12/31/2023   23:39:46  (  70.00,-178.62)    3.24                34
 01/03/2024   14:15:59   (  70.81, -38.74) 01/03/2024   14:17:07  (  70.68, -37.01)   65.13                68
 01/03/2024   15:06:29   ( -70.08, 129.75) 01/03/2024   15:06:46  ( -70.09, 129.76)    1.50                17
 01/03/2024   15:57:13   (  69.98, -62.79) 01/03/2024   15:56:13  (  69.97, -62.77)    1.28                60