Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 4 3.  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)
 04/05/2017   15:53:45   (  75.98, -50.49) 04/05/2017   15:52:31  (  75.99, -50.40)    2.78                74
 04/05/2017   16:43:13   ( -75.95, 117.06) 04/05/2017   16:43:27  ( -75.96, 116.99)    2.08                14
 04/07/2017   21:27:28   ( -76.03,  46.21) 04/07/2017   21:26:19  ( -76.00,  46.19)    3.09                69
 04/07/2017   22:16:55   (  75.96,-146.36) 04/07/2017   22:17:22  (  75.94,-146.36)    1.85                27
 04/10/2017   03:01:10   (  76.03, 142.78) 04/10/2017   03:00:14  (  76.01, 142.73)    2.09                56
 04/10/2017   03:50:39   ( -75.95, -49.81) 04/10/2017   03:51:11  ( -75.97, -49.86)    2.27                32
 04/12/2017   08:34:54   ( -76.02,-120.67) 04/12/2017   08:34:03  ( -76.02,-120.69)    0.73                51
 04/12/2017   09:24:21   (  75.95,  46.74) 04/12/2017   09:25:05  (  75.97,  46.74)    2.06                44
 04/14/2017   14:08:36   (  76.01, -24.14) 04/14/2017   14:07:56  (  76.00, -24.03)    3.17                40
 04/14/2017   14:58:05   ( -75.94, 143.29) 04/14/2017   14:58:54  ( -75.95, 143.40)    3.01                49
 04/16/2017   19:42:20   ( -76.01,  72.41) 04/16/2017   19:41:46  ( -76.00,  72.55)    3.83                34