Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 2 19.  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)
 02/20/2017   02:18:14   (  76.25, 154.36) 02/20/2017   02:17:08  (  76.32, 151.10)   86.09                66
 02/20/2017   03:07:52   ( -75.73, -39.61) 02/20/2017   03:07:54  ( -75.76, -39.63)    3.46                 2
 02/22/2017   07:52:04   ( -75.97,-109.97) 02/22/2017   07:50:53  ( -76.06,-111.34)   38.13                71
 02/22/2017   08:41:34   (  75.76,  57.02) 02/22/2017   08:41:50  (  75.76,  56.97)    1.38                16
 02/24/2017   13:25:50   (  75.79, -13.95) 02/24/2017   13:24:44  (  75.81, -13.88)    3.07                66
 02/24/2017   14:15:18   ( -75.76, 153.61) 02/24/2017   14:15:40  ( -75.75, 153.61)    1.92                22
 02/26/2017   18:59:34   ( -75.80,  82.64) 02/26/2017   18:58:34  ( -75.83,  82.67)    3.28                60
 02/26/2017   19:49:00   (  75.78,-109.79) 02/26/2017   19:49:37  (  75.75,-109.82)    3.11                37
 03/01/2017   00:33:16   (  75.80, 179.22) 03/01/2017   00:32:31  (  75.81, 179.30)    2.22                45
 03/01/2017   01:22:44   ( -75.78, -13.20) 03/01/2017   01:23:27  ( -75.79, -13.35)    4.07                43
 03/03/2017   06:07:00   ( -75.81, -84.19) 03/03/2017   06:06:20  ( -75.83, -84.15)    2.24                40
 03/03/2017   06:56:26   (  75.78,  83.36) 03/03/2017   06:57:24  (  75.76,  83.32)    2.96                58
 03/05/2017   11:40:42   (  75.80,  12.36) 03/05/2017   11:40:18  (  75.83,  12.41)    3.21                24