Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 9 12.  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)
 09/12/2018   07:07:47   (  77.95,  88.38) 09/12/2018   07:07:07  (  77.97,  88.29)    3.26                40
 09/12/2018   07:57:15   ( -77.92,-104.15) 09/12/2018   07:58:05  ( -77.90,-104.05)    2.95                50
 09/14/2018   12:41:32   ( -77.96,-175.00) 09/14/2018   12:40:39  ( -77.97,-174.98)    0.46                53
 09/14/2018   13:30:59   (  77.91,  -7.59) 09/14/2018   13:31:39  (  77.95,  -7.62)    3.95                40
 09/16/2018   18:15:15   (  78.00, -78.26) 09/16/2018   18:14:11  (  77.96, -78.27)    4.11                64
 09/16/2018   19:04:44   ( -77.93,  89.04) 09/16/2018   19:05:12  ( -77.96,  89.02)    3.32                28
 09/18/2018   23:49:01   ( -77.97,  18.17) 09/18/2018   23:47:47  ( -78.06,  17.83)   12.97                74
 09/19/2018   00:38:27   (  77.96,-174.25) 09/19/2018   00:38:43  (  77.94,-174.21)    1.99                16
 09/21/2018   06:12:12   ( -77.97, -77.62) 09/21/2018   06:12:17  ( -77.95, -77.54)    3.31                 5
 09/23/2018   11:45:55   (  77.99,  19.06) 09/23/2018   11:45:48  (  77.98,  18.95)    2.67                 7
 09/25/2018   17:19:40   ( -78.01, 115.68) 09/25/2018   17:19:23  ( -77.99, 115.62)    2.94                17