Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 4 2.  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)
 04/03/2017   10:19:53   ( -76.48,-145.47) 04/03/2017   10:18:48  ( -76.54,-149.08)   93.81                65
 04/03/2017   11:09:30   (  75.93,  20.42) 04/03/2017   11:09:39  (  75.92,  20.53)    3.37                 9
 04/05/2017   15:53:45   (  76.00, -50.43) 04/05/2017   15:52:32  (  76.02, -50.49)    2.70                73
 04/05/2017   16:43:14   ( -75.93, 116.98) 04/05/2017   16:43:27  ( -75.94, 117.06)    2.69                13
 04/07/2017   21:27:29   ( -76.00,  46.13) 04/07/2017   21:26:20  ( -76.02,  46.10)    2.89                69
 04/07/2017   22:16:56   (  75.93,-146.45) 04/07/2017   22:17:22  (  75.92,-146.30)    4.23                26
 04/10/2017   03:01:11   (  76.00, 142.68) 04/10/2017   03:00:14  (  75.99, 142.80)    3.19                57
 04/10/2017   03:50:39   ( -75.97, -49.75) 04/10/2017   03:51:11  ( -75.95, -49.79)    2.91                32
 04/12/2017   08:34:54   ( -75.99,-120.76) 04/12/2017   08:34:02  ( -76.00,-120.62)    3.96                52
 04/12/2017   09:24:20   (  75.96,  46.79) 04/12/2017   09:25:04  (  75.95,  46.80)    1.82                44
 04/14/2017   14:08:35   (  76.03, -24.09) 04/14/2017   14:07:56  (  76.03, -24.14)    1.25                39