Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 3 7.  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)
 03/08/2018   14:08:20   ( -77.29, 160.34) 03/08/2018   14:07:57  ( -77.31, 160.23)    3.12                23
 03/08/2018   14:57:47   (  77.23, -32.24) 03/08/2018   14:58:58  (  77.25, -32.26)    1.89                71
 03/10/2018   19:42:02   (  77.29,-103.10) 03/10/2018   19:41:38  (  77.31,-103.12)    2.18                24
 03/10/2018   20:31:30   ( -77.26,  64.42) 03/10/2018   20:32:35  ( -77.25,  64.40)    0.81                65
 03/13/2018   01:15:45   ( -77.31,  -6.44) 03/13/2018   01:15:14  ( -77.29,  -6.38)    2.74                31
 03/13/2018   02:05:12   (  77.25, 160.96) 03/13/2018   02:06:17  (  77.28, 160.94)    2.82                65
 03/15/2018   06:49:27   (  77.30,  90.09) 03/15/2018   06:48:56  (  77.30,  90.24)    3.78                31
 03/15/2018   07:38:55   ( -77.28,-102.38) 03/15/2018   07:39:53  ( -77.28,-102.43)    1.52                58
 03/17/2018   12:23:10   ( -77.33,-173.25) 03/17/2018   12:22:32  ( -77.33,-173.23)    0.62                38
 03/17/2018   13:12:36   (  77.31,  -5.69) 03/17/2018   13:13:35  (  77.27,  -5.73)    3.59                59
 03/19/2018   17:56:51   (  77.35, -76.58) 03/19/2018   17:56:15  (  77.35, -76.66)    2.12                36