Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 12 11.  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)
 12/13/2017   17:57:38   (  76.96, -78.02) 12/13/2017   17:57:13  (  76.95, -78.11)    2.68                25
 12/13/2017   18:47:07   ( -76.89,  89.34) 12/13/2017   18:48:08  ( -76.91,  89.35)    2.54                61
 12/15/2017   23:31:24   ( -76.94,  18.47) 12/15/2017   23:30:51  ( -76.96,  18.49)    2.53                33
 12/16/2017   00:20:51   (  76.88,-174.11) 12/16/2017   00:21:54  (  76.89,-173.94)    4.49                63
 12/18/2017   05:05:07   (  76.98, 115.17) 12/18/2017   05:04:37  (  76.97, 115.11)    2.01                30
 12/18/2017   05:54:36   ( -76.91, -77.46) 12/18/2017   05:55:33  ( -76.93, -77.44)    2.14                57
 12/20/2017   10:38:53   ( -76.96,-148.35) 12/20/2017   10:38:16  ( -76.99,-148.32)    3.66                37
 12/20/2017   11:28:19   (  76.94,  19.22) 12/20/2017   11:29:18  (  76.91,  19.25)    2.70                59
 12/22/2017   16:12:36   (  76.98, -51.70) 12/22/2017   16:12:01  (  77.00, -51.75)    2.83                35
 12/22/2017   17:02:04   ( -76.96, 115.86) 12/22/2017   17:02:58  ( -76.95, 115.72)    3.45                54
 12/24/2017   21:46:21   ( -77.00,  44.93) 12/24/2017   21:45:40  ( -76.98,  45.00)    2.72                41