Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 1 23.  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)
 01/25/2018   03:38:20   ( -77.12, -42.70) 01/25/2018   03:37:21  ( -77.12, -42.59)    2.59                59
 01/25/2018   04:27:46   (  77.11, 124.91) 01/25/2018   04:28:16  (  77.08, 124.88)    3.67                30
 01/27/2018   09:12:01   (  77.16,  54.04) 01/27/2018   09:10:57  (  77.13,  54.04)    3.46                64
 01/27/2018   10:01:30   ( -77.08,-138.63) 01/27/2018   10:02:02  ( -77.11,-138.65)    3.54                32
 01/29/2018   14:45:45   ( -77.13, 150.50) 01/29/2018   14:44:43  ( -77.16, 150.53)    3.32                62
 01/29/2018   15:35:11   (  77.12, -41.92) 01/29/2018   15:35:37  (  77.09, -41.87)    3.52                26
 01/31/2018   20:19:26   (  77.16,-112.81) 01/31/2018   20:18:18  (  77.14,-112.72)    3.07                68
 01/31/2018   21:08:54   ( -77.14,  54.72) 01/31/2018   21:09:23  ( -77.12,  54.62)    3.15                29
 02/03/2018   01:53:09   ( -77.18, -16.17) 02/03/2018   01:52:04  ( -77.18, -16.24)    1.91                65
 02/03/2018   02:42:36   (  77.12, 151.22) 02/03/2018   02:42:58  (  77.11, 151.35)    3.44                22
 02/05/2018   07:26:50   (  77.20,  80.49) 02/05/2018   07:25:39  (  77.17,  80.48)    4.22                71