Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 1 8.  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)
 01/09/2018   12:42:20   (  77.08,   1.20) 01/09/2018   12:41:31  (  77.06,   1.14)    2.45                49
 01/09/2018   13:31:49   ( -77.00, 168.53) 01/09/2018   13:32:32  ( -77.00, 168.68)    3.77                43
 01/11/2018   18:16:04   ( -77.07,  97.73) 01/11/2018   18:15:14  ( -77.05,  97.83)    3.20                50
 01/11/2018   19:05:31   (  77.01, -94.84) 01/11/2018   19:06:12  (  77.04, -94.88)    3.56                41
 01/13/2018   23:49:46   (  77.08,-165.66) 01/13/2018   23:48:53  (  77.09,-165.66)    0.28                53
 01/14/2018   00:39:14   ( -77.05,   1.87) 01/14/2018   00:39:55  ( -77.02,   1.89)    4.05                41
 01/16/2018   05:23:30   ( -77.07, -69.12) 01/16/2018   05:22:37  ( -77.08, -69.00)    3.07                53
 01/16/2018   06:12:56   (  77.06,  98.46) 01/16/2018   06:13:33  (  77.03,  98.49)    3.06                37
 01/18/2018   10:57:11   (  77.12,  27.63) 01/18/2018   10:56:15  (  77.12,  27.50)    3.28                56
 01/18/2018   11:46:40   ( -77.05,-165.01) 01/18/2018   11:47:18  ( -77.05,-164.98)    0.83                38
 01/20/2018   16:30:55   ( -77.11, 124.16) 01/20/2018   16:30:00  ( -77.13, 124.09)    2.32                55