Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 4 5.  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)
 04/06/2019   05:42:22   (  71.13,  89.22) 04/06/2019   05:43:28  (  71.04,  91.73)   91.12                66
 04/06/2019   06:32:47   ( -70.15,-101.89) 04/06/2019   06:33:12  ( -70.16,-101.95)    2.41                25
 04/06/2019   07:23:32   (  70.08,  65.53) 04/06/2019   07:22:39  (  70.06,  65.55)    2.73                53
 04/08/2019   21:58:59   (  70.24,-153.57) 04/08/2019   22:00:10  (  70.24,-153.60)    1.28                71
 04/08/2019   22:49:40   ( -70.11,  13.95) 04/08/2019   22:49:40  ( -70.13,  13.88)    3.47                 0
 04/08/2019   23:40:21   (  69.83,-178.31) 04/08/2019   23:39:09  (  69.91,-178.78)   20.14                72
 04/11/2019   14:15:53   (  70.20, -37.74) 04/11/2019   14:16:39  (  70.19, -37.78)    1.68                46
 04/11/2019   15:06:35   ( -70.11, 129.71) 04/11/2019   15:06:09  ( -70.09, 129.70)    2.90                26
 04/14/2019   05:42:20   ( -71.16, -90.85) 04/14/2019   05:43:26  ( -71.08, -88.21)   95.14                66
 04/14/2019   06:32:47   (  70.16,  78.09) 04/14/2019   06:33:08  (  70.15,  78.04)    2.37                21
 04/14/2019   07:23:29   ( -70.07,-114.45) 04/14/2019   07:22:38  ( -70.05,-114.48)    2.63                51
 04/16/2019   21:58:58   ( -70.28,  26.36) 04/16/2019   22:00:09  ( -70.28,  26.45)    3.48                71
 04/16/2019   22:49:41   (  70.12,-166.08) 04/16/2019   22:49:37  (  70.10,-166.15)    3.31                 4
 04/16/2019   23:40:21   ( -69.92,   1.54) 04/16/2019   23:39:08  ( -69.95,   1.26)   10.99                73