Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 3 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)
 03/10/2018   19:42:02   (  77.29,-103.11) 03/10/2018   19:41:38  (  77.31,-103.13)    2.49                24
 03/10/2018   20:31:30   ( -77.25,  64.40) 03/10/2018   20:32:35  ( -77.25,  64.39)    0.33                65
 03/13/2018   01:15:45   ( -77.31,  -6.46) 03/13/2018   01:15:14  ( -77.30,  -6.39)    2.18                31
 03/13/2018   02:05:12   (  77.25, 160.95) 03/13/2018   02:06:17  (  77.28, 160.93)    3.31                65
 03/15/2018   06:49:27   (  77.30,  90.07) 03/15/2018   06:48:56  (  77.30,  90.23)    3.94                31
 03/15/2018   07:38:55   ( -77.27,-102.40) 03/15/2018   07:39:53  ( -77.29,-102.44)    2.18                58
 03/17/2018   12:23:10   ( -77.32,-173.28) 03/17/2018   12:22:32  ( -77.33,-173.25)    1.71                38
 03/17/2018   13:12:36   (  77.30,  -5.72) 03/17/2018   13:13:35  (  77.28,  -5.75)    2.66                59
 03/19/2018   17:56:51   (  77.34, -76.61) 03/19/2018   17:56:15  (  77.35, -76.68)    1.68                36
 03/19/2018   18:46:20   ( -77.28,  90.75) 03/19/2018   18:47:10  ( -77.29,  90.88)    3.30                50
 03/21/2018   23:30:34   ( -77.37,  20.04) 03/21/2018   23:29:49  ( -77.34,  20.05)    3.04                45