Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 1 1.  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)
 01/02/2017   02:24:57   ( -75.57, -29.25) 01/02/2017   02:23:59  ( -75.59, -29.31)    3.05                58
 01/02/2017   03:14:24   (  75.50, 138.20) 01/02/2017   03:14:54  (  75.50, 138.26)    1.55                30
 01/04/2017   07:58:40   (  75.56,  67.29) 01/04/2017   07:57:50  (  75.58,  67.33)    2.34                50
 01/04/2017   08:48:08   ( -75.53,-125.14) 01/04/2017   08:48:54  ( -75.53,-125.27)    3.81                46
 01/06/2017   13:32:24   ( -75.59, 163.95) 01/06/2017   13:31:50  ( -75.59, 163.83)    3.30                34
 01/06/2017   14:21:51   (  75.52, -28.62) 01/06/2017   14:22:45  (  75.53, -28.69)    2.34                54
 01/08/2017   19:06:07   (  75.57, -99.54) 01/08/2017   19:05:40  (  75.56, -99.47)    1.98                27
 01/08/2017   19:55:36   ( -75.50,  67.90) 01/08/2017   19:56:44  ( -75.49,  67.99)    2.71                68
 01/11/2017   00:39:52   ( -75.55,  -3.03) 01/11/2017   00:39:40  ( -75.57,  -2.93)    3.40                12
 01/11/2017   01:29:20   (  75.42, 164.25) 01/11/2017   01:30:32  (  75.38, 164.95)   20.13                72
 01/13/2017   06:13:34   (  75.57,  93.58) 01/13/2017   06:13:30  (  75.56,  93.70)    3.30                 4