Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 7 24.  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)
 07/25/2018   02:17:00   ( -77.82, -19.55) 07/25/2018   02:15:49  ( -77.82, -19.70)    3.66                71
 07/25/2018   03:06:27   (  77.77, 147.88) 07/25/2018   03:06:52  (  77.75, 147.90)    2.58                25
 07/27/2018   07:50:43   (  77.87,  77.24) 07/27/2018   07:49:31  (  77.96,  76.19)   26.15                72
 07/27/2018   08:40:12   ( -77.79,-115.46) 07/27/2018   08:40:22  ( -77.76,-115.47)    3.42                10
 07/29/2018   14:13:56   (  77.79, -18.89) 07/29/2018   14:14:01  (  77.78, -18.87)    2.18                 5
 07/31/2018   19:47:40   ( -77.82,  77.77) 07/31/2018   19:47:30  ( -77.82,  77.60)    3.98                10
 08/03/2018   01:21:24   (  77.81, 174.30) 08/03/2018   01:21:09  (  77.81, 174.29)    0.89                15
 08/03/2018   02:10:52   ( -77.78, -18.18) 08/03/2018   02:12:03  ( -77.77, -18.20)    1.28                71
 08/05/2018   06:55:09   ( -77.83, -89.04) 08/05/2018   06:54:38  ( -77.84, -89.15)    3.01                31
 08/05/2018   07:44:36   (  77.77,  78.33) 08/05/2018   07:45:43  (  77.80,  78.31)    3.54                67