Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 4 9.  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)
 04/11/2018   01:33:55   (  77.69, 170.41) 04/11/2018   01:32:47  (  77.75, 167.92)   59.28                68
 04/11/2018   02:23:28   ( -77.42, -23.04) 04/11/2018   02:23:33  ( -77.40, -23.02)    2.92                 5
 04/13/2018   07:57:10   (  77.42,  73.52) 04/13/2018   07:57:17  (  77.42,  73.51)    0.44                 7
 04/15/2018   13:30:52   ( -77.45, 170.19) 04/15/2018   13:30:48  ( -77.41, 170.23)    3.72                 4
 04/17/2018   19:04:34   (  77.44, -93.28) 04/17/2018   19:04:31  (  77.43, -93.19)    2.37                 3
 04/17/2018   19:54:11   ( -76.99,  72.64) 04/17/2018   19:55:15  ( -76.95,  76.30)   91.90                64
 04/20/2018   00:38:17   ( -77.46,   3.38) 04/20/2018   00:38:04  ( -77.44,   3.42)    2.46                13
 04/22/2018   06:11:59   (  77.44,  99.88) 04/22/2018   06:11:46  (  77.46, 100.01)    3.42                13