Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 8 25.  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)
 08/25/2018   09:48:25   ( -77.88,-132.13) 08/25/2018   09:47:41  ( -77.91,-132.11)    3.89                44
 08/25/2018   10:37:51   (  77.87,  35.50) 08/25/2018   10:38:45  (  77.86,  35.40)    2.67                54
 08/27/2018   15:22:09   (  77.89, -35.49) 08/27/2018   15:21:18  (  77.89, -35.32)    4.00                51
 08/27/2018   16:11:37   ( -77.86, 132.00) 08/27/2018   16:12:14  ( -77.88, 131.99)    2.61                37
 08/29/2018   20:55:54   ( -77.92,  61.21) 08/29/2018   20:54:48  ( -77.93,  61.14)    2.18                66
 08/29/2018   21:45:21   (  77.87,-131.39) 08/29/2018   21:45:51  (  77.88,-131.33)    1.91                30
 09/01/2018   02:29:38   (  77.93, 157.81) 09/01/2018   02:28:25  (  77.96, 157.68)    4.33                73
 09/01/2018   03:19:06   ( -77.90, -34.69) 09/01/2018   03:19:21  ( -77.91, -34.79)    2.60                15
 09/03/2018   08:52:50   (  77.90,  61.89) 09/03/2018   08:52:57  (  77.92,  61.84)    2.32                 7
 09/05/2018   14:26:35   ( -77.93, 158.59) 09/05/2018   14:26:27  ( -77.91, 158.59)    2.34                 8
 09/07/2018   20:00:19   (  77.92,-104.88) 09/07/2018   20:00:02  (  77.93,-104.84)    1.30                17