Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 2 19.  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)
 02/20/2018   23:12:21   (  77.20,-155.97) 02/20/2018   23:12:20  (  77.22,-155.95)    2.27                 1
 02/23/2018   04:46:04   ( -77.24, -59.25) 02/23/2018   04:46:02  ( -77.24, -59.39)    3.35                 2
 02/25/2018   10:19:46   (  77.25,  37.36) 02/25/2018   10:19:40  (  77.24,  37.26)    2.47                 6
 02/27/2018   15:53:30   ( -77.24, 133.89) 02/27/2018   15:53:20  ( -77.22, 134.00)    3.21                10
 02/27/2018   16:43:05   (  76.80, -60.10) 02/27/2018   16:44:10  (  76.81, -56.91)   81.10                65
 03/01/2018   21:27:12   (  77.24,-129.54) 03/01/2018   21:27:00  (  77.27,-129.57)    3.57                12
 03/01/2018   22:16:45   ( -76.98,  37.13) 03/01/2018   22:17:54  ( -76.99,  38.98)   46.46                69
 03/04/2018   03:00:55   ( -77.28, -32.82) 03/04/2018   03:00:39  ( -77.26, -32.87)    2.14                16