Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2016 12 24.  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)
 12/24/2016   04:59:30   (  75.50, 111.94) 12/24/2016   04:59:13  (  75.49, 111.99)    1.81                17
 12/24/2016   05:49:00   ( -75.37, -80.78) 12/24/2016   05:50:13  ( -75.34, -80.30)   13.66                73
 12/26/2016   10:33:15   ( -75.50,-151.50) 12/26/2016   10:33:11  ( -75.48,-151.41)    3.20                 4
 12/26/2016   11:22:52   (  74.92,  14.59) 12/26/2016   11:23:57  (  74.92,  17.61)   87.39                65
 12/28/2016   15:17:25   ( -75.87, 138.50) 12/28/2016   15:16:16  ( -75.93, 136.37)   58.25                69
 12/28/2016   16:06:58   (  75.50, -54.93) 12/28/2016   16:07:04  (  75.50, -54.88)    1.42                 6
 12/30/2016   20:51:14   (  75.56,-125.82) 12/30/2016   20:50:01  (  75.62,-125.95)    6.77                73
 12/30/2016   21:40:43   ( -75.49,  41.62) 12/30/2016   21:41:03  ( -75.50,  41.67)    1.57                20
 01/02/2017   02:24:59   ( -75.56, -29.27) 01/02/2017   02:23:59  ( -75.56, -29.19)    2.15                60
 01/02/2017   03:14:25   (  75.53, 138.29) 01/02/2017   03:14:55  (  75.52, 138.20)    3.00                30
 01/04/2017   07:58:41   (  75.59,  67.39) 01/04/2017   07:57:51  (  75.60,  67.27)    3.42                50
 01/04/2017   08:48:10   ( -75.53,-125.16) 01/04/2017   08:48:54  ( -75.49,-125.16)    3.80                44
 01/06/2017   13:32:26   ( -75.59, 163.94) 01/06/2017   13:31:50  ( -75.56, 163.94)    2.73                36