Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 2 16.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 02/18/2018   17:38:39   ( -77.19, 107.44) 02/18/2018   17:38:43  ( -77.21, 107.42)    2.02                 4
 02/20/2018   23:12:21   (  77.21,-155.93) 02/20/2018   23:12:20  (  77.21,-155.90)    0.67                 1
 02/23/2018   04:46:05   ( -77.20, -59.38) 02/23/2018   04:46:02  ( -77.23, -59.33)    2.65                 3
 02/25/2018   10:19:46   (  77.25,  37.38) 02/25/2018   10:19:40  (  77.23,  37.30)    3.18                 6
 02/27/2018   15:53:30   ( -77.25, 133.93) 02/27/2018   15:53:21  ( -77.26, 133.84)    2.20                 9
 02/27/2018   16:43:05   (  76.81, -60.08) 02/27/2018   16:44:10  (  76.81, -56.88)   81.29                65
 03/01/2018   21:27:12   (  77.24,-129.53) 03/01/2018   21:27:00  (  77.27,-129.55)    2.82                12