Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 2 15.  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)
 02/17/2017   21:34:08   (  75.74,-136.14) 02/17/2017   21:34:02  (  75.72,-136.07)    3.16                 6
 02/17/2017   22:23:44   ( -75.32,  30.29) 02/17/2017   22:24:52  ( -75.31,  32.55)   64.00                68
 02/20/2017   02:18:14   (  76.27, 154.42) 02/20/2017   02:17:09  (  76.35, 150.99)   90.56                65
 02/20/2017   03:07:52   ( -75.76, -39.53) 02/20/2017   03:07:54  ( -75.75, -39.56)    1.69                 2
 02/22/2017   07:52:04   ( -76.00,-109.89) 02/22/2017   07:50:53  ( -76.04,-111.28)   37.60                71
 02/22/2017   08:41:35   (  75.73,  56.95) 02/22/2017   08:41:50  (  75.74,  57.03)    2.71                15
 02/24/2017   13:25:50   (  75.81, -13.87) 02/24/2017   13:24:44  (  75.80, -13.84)    1.82                66
 02/24/2017   14:15:19   ( -75.74, 153.56) 02/24/2017   14:15:40  ( -75.73, 153.66)    3.20                21
 02/26/2017   18:59:33   ( -75.83,  82.74) 02/26/2017   18:58:33  ( -75.82,  82.71)    1.68                60
 02/26/2017   19:49:00   (  75.75,-109.85) 02/26/2017   19:49:36  (  75.74,-109.79)    2.02                36
 03/01/2017   00:33:15   (  75.83, 179.32) 03/01/2017   00:32:30  (  75.81, 179.31)    2.79                45