Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2016 7 16.  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)
 07/16/2016   21:34:24   ( -75.08,  42.11) 07/16/2016   21:33:13  ( -75.16,  40.78)   38.93                71
 07/16/2016   22:23:55   (  74.81,-150.95) 07/16/2016   22:24:12  (  74.81,-150.94)    0.41                17
 07/19/2016   03:08:12   (  74.87, 138.13) 07/19/2016   03:07:15  (  74.89, 138.12)    2.23                57
 07/19/2016   03:57:41   ( -74.80, -54.42) 07/19/2016   03:58:09  ( -74.80, -54.35)    1.95                28
 07/21/2016   08:41:58   ( -74.86,-125.33) 07/21/2016   08:41:12  ( -74.86,-125.25)    2.62                46
 07/21/2016   09:31:25   (  74.78,  42.11) 07/21/2016   09:32:16  (  74.78,  42.21)    2.92                51
 07/23/2016   14:15:41   (  74.89, -28.68) 07/23/2016   14:15:19  (  74.87, -28.75)    2.51                22
 07/23/2016   15:05:10   ( -74.82, 138.78) 07/23/2016   15:06:14  ( -74.79, 138.76)    3.65                64
 07/25/2016   19:49:27   ( -74.87,  67.85) 07/25/2016   19:49:17  ( -74.85,  67.86)    2.35                10
 07/25/2016   20:39:04   (  74.28,-125.97) 07/25/2016   20:40:10  (  74.30,-123.35)   79.14                66
 07/28/2016   00:33:38   ( -75.23,  -2.29) 07/28/2016   00:32:28  ( -75.29,  -4.19)   54.11                70
 07/28/2016   01:23:11   (  74.84, 164.34) 07/28/2016   01:23:23  (  74.87, 164.33)    3.29                12
 07/30/2016   06:07:27   (  74.94,  93.52) 07/30/2016   06:06:25  (  74.92,  93.48)    2.12                62
 07/30/2016   06:56:56   ( -74.88, -99.01) 07/30/2016   06:57:22  ( -74.85, -99.06)    3.24                26