Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2019 1 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)
 01/13/2019   07:38:47   ( -78.36, -97.48) 01/13/2019   07:38:41  ( -78.34, -97.45)    2.95                 6
 01/15/2019   13:12:30   (  78.36,  -0.95) 01/15/2019   13:12:13  (  78.37,  -0.98)    2.03                17
 01/15/2019   14:01:58   ( -78.33, 166.56) 01/15/2019   14:03:11  ( -78.33, 166.56)    0.23                73
 01/17/2019   18:46:14   ( -78.38,  95.73) 01/17/2019   18:45:42  ( -78.39,  95.61)    3.03                32
 01/17/2019   19:35:41   (  78.32, -96.92) 01/17/2019   19:36:42  (  78.35, -96.89)    3.77                61
 01/20/2019   00:19:56   (  78.41,-167.55) 01/20/2019   00:19:11  (  78.37,-167.53)    4.41                45
 01/20/2019   01:09:25   ( -78.34,  -0.24) 01/20/2019   01:10:11  ( -78.35,  -0.16)    1.95                46
 01/22/2019   05:53:41   ( -78.39, -71.09) 01/22/2019   05:52:42  ( -78.42, -71.13)    3.24                59
 01/22/2019   06:43:07   (  78.37,  96.45) 01/22/2019   06:43:40  (  78.35,  96.55)    2.85                33
 01/24/2019   11:27:23   (  78.41,  25.60) 01/24/2019   11:26:10  (  78.41,  25.66)    1.53                73