Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 1 26.  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)
 01/27/2018   09:12:01   (  77.16,  54.05) 01/27/2018   09:10:57  (  77.13,  54.05)    4.01                64
 01/27/2018   10:01:30   ( -77.08,-138.63) 01/27/2018   10:02:02  ( -77.11,-138.66)    3.60                32
 01/29/2018   14:45:45   ( -77.13, 150.50) 01/29/2018   14:44:43  ( -77.16, 150.51)    3.40                62
 01/29/2018   15:35:11   (  77.12, -41.90) 01/29/2018   15:35:37  (  77.09, -41.87)    3.82                26
 01/31/2018   20:19:26   (  77.17,-112.79) 01/31/2018   20:18:18  (  77.15,-112.73)    2.88                68
 01/31/2018   21:08:54   ( -77.14,  54.73) 01/31/2018   21:09:23  ( -77.12,  54.60)    3.58                29
 02/03/2018   01:53:09   ( -77.19, -16.16) 02/03/2018   01:52:04  ( -77.18, -16.28)    2.89                65
 02/03/2018   02:42:36   (  77.12, 151.24) 02/03/2018   02:42:58  (  77.11, 151.33)    2.47                22
 02/05/2018   07:26:51   (  77.17,  80.34) 02/05/2018   07:25:39  (  77.17,  80.44)    2.83                72
 02/05/2018   08:16:19   ( -77.14,-112.13) 02/05/2018   08:16:44  ( -77.16,-112.24)    3.25                25
 02/07/2018   13:00:33   ( -77.18, 176.97) 02/07/2018   12:59:23  ( -77.18, 177.03)    1.59                70