Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 5 31.  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)
 06/02/2017   15:41:25   ( -76.17, 133.34) 06/02/2017   15:41:26  ( -76.15, 133.39)    1.76                 1
 06/04/2017   20:25:33   ( -76.67,  63.97) 06/04/2017   20:24:28  ( -76.74,  60.42)   91.09                65
 06/04/2017   21:15:09   (  76.18,-130.04) 06/04/2017   21:15:12  (  76.16,-130.01)    2.42                 3
 06/07/2017   01:59:18   (  76.59, 160.25) 06/07/2017   01:58:11  (  76.65, 157.42)   73.14                67
 06/07/2017   02:48:54   ( -76.18, -33.47) 06/07/2017   02:49:04  ( -76.18, -33.51)    1.04                10
 06/09/2017   07:33:09   ( -76.35,-104.00) 06/09/2017   07:31:57  ( -76.40,-104.96)   25.69                72
 06/09/2017   08:22:38   (  76.19,  63.11) 06/09/2017   08:22:50  (  76.16,  63.18)    2.99                12
 06/11/2017   13:06:55   (  76.25,  -7.74) 06/11/2017   13:05:42  (  76.32,  -8.04)   10.46                73
 06/11/2017   13:56:24   ( -76.19, 159.68) 06/11/2017   13:56:42  ( -76.19, 159.68)    0.53                18
 06/13/2017   18:40:41   ( -76.26,  88.83) 06/13/2017   18:39:31  ( -76.24,  88.87)    2.38                70
 06/13/2017   19:30:08   (  76.18,-103.77) 06/13/2017   19:30:29  (  76.18,-103.67)    2.56                21