Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2015 12 23.  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)
 12/25/2015   08:48:33   (  74.00,  51.01) 12/25/2015   08:47:40  (  74.02,  51.03)    1.44                53
 12/25/2015   09:38:02   ( -73.93,-141.52) 12/25/2015   09:38:44  ( -73.94,-141.54)    0.85                42
 12/27/2015   14:22:18   ( -73.98, 147.52) 12/27/2015   14:21:56  ( -73.99, 147.56)    2.14                22
 12/27/2015   15:11:45   (  73.90, -45.02) 12/27/2015   15:12:51  (  73.92, -44.97)    2.55                66
 12/29/2015   19:06:26   ( -74.42,  77.48) 12/29/2015   19:05:17  ( -74.49,  75.49)   59.68                69
 12/29/2015   19:56:00   (  73.98,-115.90) 12/29/2015   19:56:03  (  73.98,-115.89)    0.41                 3
 01/01/2016   00:40:15   (  74.05, 173.18) 01/01/2016   00:39:15  (  74.05, 173.18)    0.23                60
 01/01/2016   01:29:44   ( -73.98, -19.33) 01/01/2016   01:30:19  ( -73.97, -19.39)    2.15                35
 01/03/2016   06:13:59   ( -74.04, -90.27) 01/03/2016   06:13:31  ( -74.05, -90.35)    2.69                28
 01/03/2016   07:03:26   (  73.95,  77.17) 01/03/2016   07:04:26  (  73.97,  77.14)    2.00                60
 01/05/2016   10:58:01   ( -74.75,-159.65) 01/05/2016   10:56:56  ( -74.76,-163.03)   99.05                65
 01/05/2016   11:47:41   (  73.99,   6.20) 01/05/2016   11:47:37  (  74.00,   6.31)    3.44                 4