Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 7 11.  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)
 07/11/2018   16:54:32   ( -77.72, 120.61) 07/11/2018   16:54:22  ( -77.73, 120.69)    1.76                10
 07/13/2018   22:28:16   (  77.74,-142.75) 07/13/2018   22:27:58  (  77.74,-142.71)    0.97                18
 07/13/2018   23:17:44   ( -77.71,  24.75) 07/13/2018   23:18:56  ( -77.70,  24.78)    1.31                72
 07/16/2018   04:02:01   ( -77.78, -46.02) 07/16/2018   04:01:31  ( -77.75, -46.09)    2.91                30
 07/16/2018   04:51:28   (  77.72, 121.38) 07/16/2018   04:52:33  (  77.73, 121.27)    2.80                65
 07/18/2018   09:35:45   (  77.78,  50.58) 07/18/2018   09:35:08  (  77.77,  50.49)    2.58                37
 07/18/2018   10:25:14   ( -77.71,-142.09) 07/18/2018   10:26:05  ( -77.73,-142.03)    2.46                51
 07/20/2018   15:09:31   ( -77.78, 147.11) 07/20/2018   15:08:40  ( -77.79, 147.07)    1.97                51
 07/20/2018   15:58:57   (  77.76, -45.31) 07/20/2018   15:59:42  (  77.73, -45.36)    3.62                45
 07/22/2018   20:43:15   (  77.78,-116.31) 07/22/2018   20:42:17  (  77.78,-116.18)    3.23                58
 07/22/2018   21:32:43   ( -77.75,  51.22) 07/22/2018   21:33:13  ( -77.73,  51.31)    2.99                30
 07/25/2018   02:17:00   ( -77.81, -19.59) 07/25/2018   02:15:48  ( -77.80, -19.61)    1.49                72