Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2023 12 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)
 12/15/2023   22:49:40   ( -70.11,  13.91) 12/15/2023   22:50:22  ( -70.12,  13.90)    1.15                42
 12/15/2023   23:40:24   (  70.00,-178.62) 12/15/2023   23:39:49  (  70.02,-178.60)    1.94                35
 12/18/2023   14:16:05   (  70.84, -38.80) 12/18/2023   14:17:13  (  70.74, -36.94)   68.79                68
 12/18/2023   15:06:35   ( -70.10, 129.68) 12/18/2023   15:06:53  ( -70.08, 129.73)    2.76                18
 12/18/2023   15:57:19   (  70.00, -62.85) 12/18/2023   15:56:20  (  69.98, -62.78)    3.53                59
 12/21/2023   06:32:46   (  70.16,  78.06) 12/21/2023   06:33:53  (  70.13,  78.04)    2.48                67
 12/21/2023   07:23:28   ( -70.05,-114.47) 12/21/2023   07:23:23  ( -70.03,-114.47)    2.50                 5
 12/21/2023   08:14:06   (  69.63,  53.47) 12/21/2023   08:12:54  (  69.70,  52.71)   30.36                72
 12/23/2023   22:49:40   (  70.11,-166.10) 12/23/2023   22:50:23  (  70.11,-166.11)    0.53                43
 12/23/2023   23:40:22   ( -70.01,   1.38) 12/23/2023   23:39:53  ( -70.01,   1.38)    0.49                29
 12/26/2023   14:16:06   ( -71.01, 140.92) 12/26/2023   14:17:13  ( -70.90, 143.28)   86.56                67
 12/26/2023   15:06:34   (  70.07, -50.27) 12/26/2023   15:06:53  (  70.07, -50.30)    1.10                19
 12/26/2023   15:57:16   ( -69.97, 117.21) 12/26/2023   15:56:23  ( -69.97, 117.20)    0.81                53