Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 7 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)
 07/12/2017   18:59:18   (  76.34, -95.50) 07/12/2017   18:59:07  (  76.35, -95.64)    3.71                11
 07/12/2017   19:48:47   ( -76.27,  71.88) 07/12/2017   19:50:00  ( -76.25,  72.03)    4.35                73
 07/15/2017   00:33:03   ( -76.35,   1.08) 07/15/2017   00:32:49  ( -76.33,   1.08)    2.15                14
 07/15/2017   01:22:38   (  75.85, 167.14) 07/15/2017   01:23:43  (  75.83, 170.17)   82.56                65
 07/17/2017   06:06:45   (  76.36,  97.70) 07/17/2017   06:06:42  (  76.34,  97.62)    3.06                 3
 07/17/2017   06:56:20   ( -76.00, -95.82) 07/17/2017   06:57:28  ( -75.95, -93.64)   59.17                68
 07/19/2017   11:40:30   ( -76.37,-165.71) 07/19/2017   11:40:24  ( -76.34,-165.74)    3.16                 6
 07/21/2017   17:14:13   (  76.37, -69.13) 07/21/2017   17:14:18  (  76.35, -69.19)    2.80                 5
 07/23/2017   21:58:23   (  76.73,-138.97) 07/23/2017   21:57:16  (  76.83,-141.77)   71.84                67
 07/23/2017   22:47:58   ( -76.38,  27.46) 07/23/2017   22:48:00  ( -76.36,  27.41)    2.45                 2