Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 9 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)
 09/12/2018   07:07:47   (  77.97,  88.47) 09/12/2018   07:07:07  (  77.96,  88.39)    2.50                40
 09/12/2018   07:57:15   ( -77.94,-104.05) 09/12/2018   07:58:06  ( -77.92,-104.16)    3.05                51
 09/14/2018   12:41:32   ( -77.98,-174.90) 09/14/2018   12:40:39  ( -77.95,-174.88)    4.02                53
 09/14/2018   13:30:59   (  77.93,  -7.50) 09/14/2018   13:31:39  (  77.93,  -7.53)    0.66                40
 09/16/2018   18:15:16   (  77.98, -78.37) 09/16/2018   18:14:12  (  77.99, -78.40)    1.38                64
 09/16/2018   19:04:44   ( -77.95,  89.13) 09/16/2018   19:05:12  ( -77.94,  89.11)    0.86                28
 09/18/2018   23:49:01   ( -77.99,  18.26) 09/18/2018   23:47:48  ( -78.09,  17.70)   16.73                73
 09/19/2018   00:38:28   (  77.93,-174.36) 09/19/2018   00:38:44  (  77.97,-174.34)    3.87                16
 09/21/2018   06:12:13   ( -77.95, -77.73) 09/21/2018   06:12:18  ( -77.97, -77.68)    2.99                 5
 09/23/2018   11:45:56   (  77.97,  18.93) 09/23/2018   11:45:48  (  77.97,  19.02)    2.11                 8