Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 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)
 08/01/2017   20:13:33   (  76.54,-113.42) 08/01/2017   20:12:21  (  76.61,-114.39)   26.42                72
 08/01/2017   21:03:03   ( -76.41,  53.80) 08/01/2017   21:03:11  ( -76.39,  53.77)    2.58                 8
 08/04/2017   01:47:16   ( -76.67, -16.39) 08/04/2017   01:46:06  ( -76.74, -18.30)   49.50                70
 08/04/2017   02:36:47   (  76.42, 150.38) 08/04/2017   02:37:04  (  76.40, 150.33)    2.60                17
 08/06/2017   07:21:04   (  76.49,  79.54) 08/06/2017   07:19:52  (  76.47,  79.41)    3.57                72
 08/06/2017   08:10:33   ( -76.42,-113.06) 08/06/2017   08:10:46  ( -76.39,-113.00)    3.04                13
 08/08/2017   12:54:50   ( -76.48, 176.09) 08/08/2017   12:53:37  ( -76.58, 175.61)   16.46                73
 08/08/2017   13:44:17   (  76.41, -16.51) 08/08/2017   13:44:38  (  76.40, -16.43)    2.47                21
 08/10/2017   18:28:34   (  76.48, -87.36) 08/10/2017   18:27:26  (  76.48, -87.39)    0.99                68
 08/10/2017   19:18:03   ( -76.41,  80.05) 08/10/2017   19:18:21  ( -76.40,  80.18)    3.33                18
 08/13/2017   00:02:20   ( -76.48,   9.20) 08/13/2017   00:01:09  ( -76.47,   9.29)    2.44                71
 08/13/2017   00:51:46   (  76.45, 176.75) 08/13/2017   00:52:12  (  76.42, 176.73)    3.36                26