Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 2 5.  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)
 02/07/2018   13:00:36   ( -77.21, 177.04) 02/07/2018   12:59:24  ( -77.19, 177.02)    2.52                72
 02/07/2018   13:50:03   (  77.15, -15.53) 02/07/2018   13:50:19  (  77.14, -15.50)    1.58                16
 02/09/2018   18:34:16   (  77.33, -85.92) 02/09/2018   18:33:05  (  77.41, -87.37)   36.57                71
 02/09/2018   19:23:47   ( -77.16,  81.06) 02/09/2018   19:24:04  ( -77.17,  81.02)    1.27                17
 02/12/2018   00:07:59   ( -77.34,  10.68) 02/12/2018   00:06:48  ( -77.41,   9.28)   34.95                71
 02/12/2018   00:57:28   (  77.18, 177.72) 02/12/2018   00:57:39  (  77.18, 177.63)    2.26                11
 02/14/2018   05:41:35   (  77.63, 108.44) 02/14/2018   05:40:31  (  77.69, 104.50)   93.94                64
 02/14/2018   06:31:12   ( -77.19, -85.68) 02/14/2018   06:31:23  ( -77.19, -85.79)    2.64                11
 02/16/2018   11:15:18   ( -77.68,-154.78) 02/16/2018   11:14:14  ( -77.68,-158.80)   95.47                64
 02/16/2018   12:04:54   (  77.20,  10.93) 02/16/2018   12:04:59  (  77.19,  10.90)    1.91                 5
 02/18/2018   17:38:38   ( -77.21, 107.52) 02/18/2018   17:38:42  ( -77.20, 107.50)    1.70                 4