Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 2 8.  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)
 02/09/2018   18:34:15   (  77.36, -85.78) 02/09/2018   18:33:05  (  77.42, -87.43)   40.51                70
 02/09/2018   19:23:47   ( -77.14,  81.00) 02/09/2018   19:24:03  ( -77.14,  81.14)    3.55                16
 02/12/2018   00:08:00   ( -77.32,  10.62) 02/12/2018   00:06:49  ( -77.42,   9.21)   35.85                71
 02/12/2018   00:57:29   (  77.17, 177.68) 02/12/2018   00:57:40  (  77.19, 177.58)    2.98                11
 02/14/2018   05:41:36   (  77.62, 108.41) 02/14/2018   05:40:32  (  77.70, 104.45)   94.32                64
 02/14/2018   06:31:13   ( -77.18, -85.73) 02/14/2018   06:31:23  ( -77.16, -85.65)    2.82                10
 02/16/2018   11:15:19   ( -77.67,-154.81) 02/16/2018   11:14:15  ( -77.69,-158.85)   95.81                64
 02/16/2018   12:04:55   (  77.20,  10.91) 02/16/2018   12:05:00  (  77.19,  10.87)    1.22                 5
 02/18/2018   17:38:39   ( -77.21, 107.51) 02/18/2018   17:38:43  ( -77.20, 107.47)    1.09                 4
 02/20/2018   23:12:21   (  77.22,-155.89) 02/20/2018   23:12:20  (  77.21,-155.90)    0.74                 1