Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2022 12 11.  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)
 12/12/2022   23:39:40   (  70.05,-178.60) 12/12/2022   23:40:07  (  70.06,-178.54)    2.94                27
 12/13/2022   00:30:21   ( -69.91, -11.07) 12/13/2022   00:29:38  ( -69.89, -11.14)    3.20                43
 12/15/2022   15:05:55   ( -70.25, 129.55) 12/15/2022   15:07:07  ( -70.19, 129.88)   14.23                72
 12/15/2022   15:56:35   (  69.97, -62.72) 12/15/2022   15:56:35  (  69.97, -62.78)    2.16                 0
 12/15/2022   16:47:17   ( -69.88, 104.73) 12/15/2022   16:46:05  ( -69.86, 104.70)    2.47                72
 12/18/2022   07:22:48   ( -70.07,-114.42) 12/18/2022   07:23:35  ( -70.09,-114.38)    2.12                47
 12/18/2022   08:13:32   (  69.95,  53.07) 12/18/2022   08:13:02  (  69.98,  53.11)    2.83                30
 12/20/2022   22:49:15   (  70.78,-167.10) 12/20/2022   22:50:23  (  70.67,-165.27)   68.27                68
 12/20/2022   23:39:44   ( -70.00,   1.45) 12/20/2022   23:40:03  ( -70.02,   1.41)    2.04                19
 12/21/2022   00:30:28   (  69.89, 168.93) 12/21/2022   00:29:30  (  69.90, 168.90)    2.08                58
 12/23/2022   15:05:59   (  70.09, -50.23) 12/23/2022   15:07:00  (  70.09, -50.24)    0.56                61
 12/23/2022   15:56:41   ( -70.00, 117.23) 12/23/2022   15:56:30  ( -69.98, 117.25)    1.68                11
 12/23/2022   16:47:15   (  69.35, -74.52) 12/23/2022   16:46:05  (  69.42, -75.87)   53.56                70