Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2015 7 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)
 07/31/2015   19:49:19   (  74.00,-114.23) 07/31/2015   19:48:12  (  74.07,-116.82)   79.35                67
 07/31/2015   20:38:58   ( -73.41,  52.10) 07/31/2015   20:39:02  ( -73.43,  52.01)    3.57                 4
 08/03/2015   01:23:15   ( -73.45, -18.89) 08/03/2015   01:22:22  ( -73.47, -18.89)    2.57                53
 08/03/2015   02:12:42   (  73.36, 148.59) 08/03/2015   02:13:19  (  73.38, 148.59)    1.45                37
 08/05/2015   06:56:58   (  73.45,  77.69) 08/05/2015   06:56:39  (  73.45,  77.62)    2.17                19
 08/05/2015   07:46:28   ( -73.33,-114.93) 08/05/2015   07:47:41  ( -73.34,-114.89)    2.22                73
 08/07/2015   11:41:13   (  73.57,   6.89) 08/07/2015   11:40:01  (  73.62,   6.42)   15.97                72
 08/07/2015   12:30:44   ( -73.40, 174.17) 08/07/2015   12:31:01  ( -73.40, 174.19)    1.19                17
 08/09/2015   17:15:00   ( -73.48, 103.25) 08/09/2015   17:14:21  ( -73.45, 103.26)    2.51                39
 08/09/2015   18:04:27   (  73.39, -89.29) 08/09/2015   18:05:17  (  73.38, -89.30)    0.73                50
 08/11/2015   22:48:43   (  73.45,-160.23) 08/11/2015   22:48:37  (  73.46,-160.28)    1.94                 6
 08/11/2015   23:38:22   ( -72.87,   6.22) 08/11/2015   23:39:30  ( -72.85,   8.34)   69.48                68
 08/14/2015   03:32:59   (  73.51, 128.83) 08/14/2015   03:31:56  (  73.49, 128.85)    1.91                63