Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 12 6.  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)
 12/08/2018   12:10:48   (  78.24,  13.93) 12/08/2018   12:09:44  (  78.27,  13.92)    4.21                64
 12/08/2018   13:00:16   ( -78.20,-178.58) 12/08/2018   13:00:38  ( -78.23,-178.57)    3.26                22
 12/10/2018   17:44:23   ( -78.63, 112.53) 12/10/2018   17:43:20  ( -78.67, 108.01)   99.02                63
 12/10/2018   18:33:58   (  78.24, -81.84) 12/10/2018   18:34:14  (  78.24, -81.91)    1.67                16
 12/13/2018   00:07:42   ( -78.26,  14.81) 12/13/2018   00:07:39  ( -78.25,  14.73)    1.75                 3
 12/15/2018   05:41:25   (  78.24, 111.30) 12/15/2018   05:41:15  (  78.25, 111.42)    2.92                10
 12/15/2018   06:30:54   ( -78.17, -81.39) 12/15/2018   06:32:06  ( -78.11, -80.48)   21.91                72
 12/17/2018   11:15:09   ( -78.26,-152.05) 12/17/2018   11:14:40  ( -78.27,-151.98)    2.19                29
 12/17/2018   12:04:35   (  78.24,  15.51) 12/17/2018   12:05:45  (  78.22,  15.54)    1.94                70
 12/19/2018   16:48:50   (  78.28, -55.37) 12/19/2018   16:48:15  (  78.27, -55.31)    1.48                35