Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2019 1 13.  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, -97.49) 01/13/2019   07:38:41  ( -78.34, -97.45)    2.86                 6
 01/15/2019   13:12:30   (  78.35,  -0.96) 01/15/2019   13:12:13  (  78.37,  -0.98)    2.27                17
 01/15/2019   14:01:58   ( -78.33, 166.54) 01/15/2019   14:03:11  ( -78.33, 166.56)    0.30                73
 01/17/2019   18:46:14   ( -78.37,  95.71) 01/17/2019   18:45:42  ( -78.39,  95.60)    3.22                32
 01/17/2019   19:35:40   (  78.36, -96.73) 01/17/2019   19:36:42  (  78.35, -96.90)    3.68                62
 01/20/2019   00:19:56   (  78.40,-167.59) 01/20/2019   00:19:11  (  78.37,-167.54)    3.45                45
 01/20/2019   01:09:25   ( -78.34,  -0.28) 01/20/2019   01:10:11  ( -78.35,  -0.18)    2.86                46
 01/22/2019   05:53:40   ( -78.42, -70.92) 01/22/2019   05:52:41  ( -78.39, -70.93)    4.02                59
 01/22/2019   06:43:07   (  78.36,  96.41) 01/22/2019   06:43:40  (  78.36,  96.52)    2.54                33
 01/24/2019   11:27:23   (  78.40,  25.53) 01/24/2019   11:26:10  (  78.41,  25.62)    2.37                73
 01/24/2019   12:16:51   ( -78.38,-166.92) 01/24/2019   12:17:11  ( -78.39,-166.97)    1.13                20
 01/26/2019   17:50:33   (  78.40, -70.27) 01/26/2019   17:50:39  (  78.40, -70.34)    1.56                 6