Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 7 28.  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)
 07/30/2017   14:39:41   ( -76.91, 151.31) 07/30/2017   14:38:36  ( -76.96, 147.55)   94.79                65
 07/30/2017   15:29:18   (  76.37, -42.91) 07/30/2017   15:29:29  (  76.38, -42.82)    2.60                11
 08/01/2017   20:13:33   (  76.53,-113.43) 08/01/2017   20:12:21  (  76.62,-114.40)   26.65                72
 08/01/2017   21:03:03   ( -76.41,  53.80) 08/01/2017   21:03:11  ( -76.39,  53.77)    2.69                 8
 08/04/2017   01:47:16   ( -76.67, -16.39) 08/04/2017   01:46:06  ( -76.74, -18.30)   49.44                70
 08/04/2017   02:36:47   (  76.41, 150.37) 08/04/2017   02:37:04  (  76.40, 150.32)    1.86                17
 08/06/2017   07:21:04   (  76.48,  79.51) 08/06/2017   07:19:52  (  76.47,  79.40)    2.86                72
 08/06/2017   08:10:33   ( -76.41,-113.07) 08/06/2017   08:10:46  ( -76.39,-113.00)    3.06                13
 08/08/2017   12:54:50   ( -76.48, 176.07) 08/08/2017   12:53:36  ( -76.53, 175.80)    9.61                74
 08/08/2017   13:44:17   (  76.40, -16.54) 08/08/2017   13:44:38  (  76.40, -16.43)    2.87                21
 08/10/2017   18:28:34   (  76.46, -87.41) 08/10/2017   18:27:26  (  76.48, -87.38)    2.06                68