Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 5 11.  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)
 05/13/2017   13:37:36   (  76.13, -15.83) 05/13/2017   13:36:53  (  76.10, -15.84)    3.70                43
 05/13/2017   14:27:05   ( -76.06, 151.57) 05/13/2017   14:27:57  ( -76.05, 151.58)    1.30                52
 05/15/2017   19:11:23   ( -76.11,  80.67) 05/15/2017   19:10:48  ( -76.12,  80.68)    0.38                35
 05/15/2017   20:00:50   (  76.05,-111.90) 05/15/2017   20:01:43  (  76.06,-111.85)    2.20                53
 05/18/2017   00:45:07   (  76.15, 177.34) 05/18/2017   00:44:34  (  76.14, 177.20)    3.73                33
 05/18/2017   01:34:36   ( -76.08, -15.24) 05/18/2017   01:35:38  ( -76.08, -15.31)    1.96                62
 05/20/2017   06:18:54   ( -76.13, -86.15) 05/20/2017   06:18:28  ( -76.11, -86.09)    2.82                26
 05/20/2017   07:08:21   (  76.06,  81.26) 05/20/2017   07:09:23  (  76.07,  81.34)    2.45                62
 05/22/2017   11:52:38   (  76.15,  10.49) 05/22/2017   11:52:14  (  76.15,  10.38)    2.78                24
 05/22/2017   12:42:06   ( -76.09, 177.92) 05/22/2017   12:43:17  ( -76.08, 177.89)    1.33                71
 05/24/2017   17:26:24   ( -76.13, 106.99) 05/24/2017   17:26:07  ( -76.12, 107.08)    2.82                17