Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 6 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)
 06/27/2017   04:03:08   ( -76.31, -51.60) 06/27/2017   04:02:23  ( -76.28, -51.64)    3.04                45
 06/27/2017   04:52:35   (  76.25, 115.85) 06/27/2017   04:53:25  (  76.24, 115.76)    2.68                50
 06/29/2017   09:36:52   (  76.30,  44.94) 06/29/2017   09:36:14  (  76.28,  44.96)    1.67                38
 06/29/2017   10:26:21   ( -76.22,-147.68) 06/29/2017   10:27:11  ( -76.24,-147.60)    2.74                50
 07/01/2017   15:10:37   ( -76.32, 141.56) 07/01/2017   15:10:00  ( -76.31, 141.50)    2.02                37
 07/01/2017   16:00:04   (  76.25, -51.01) 07/01/2017   16:01:03  (  76.26, -51.10)    2.71                59
 07/03/2017   20:44:21   (  76.29,-121.94) 07/03/2017   20:43:52  (  76.31,-121.93)    2.22                29
 07/03/2017   21:33:49   ( -76.27,  45.62) 07/03/2017   21:34:48  ( -76.26,  45.52)    2.68                59
 07/06/2017   02:18:06   ( -76.31, -25.32) 07/06/2017   02:17:36  ( -76.30, -25.24)    2.84                30
 07/06/2017   03:07:33   (  76.24, 142.09) 07/06/2017   03:08:40  (  76.26, 142.14)    2.22                67
 07/08/2017   07:51:49   (  76.33,  71.30) 07/08/2017   07:51:29  (  76.32,  71.28)    1.14                20
 07/08/2017   08:41:18   ( -76.26,-121.28) 07/08/2017   08:42:24  ( -76.26,-121.24)    1.16                66
 07/10/2017   13:25:34   ( -76.34, 167.92) 07/10/2017   13:25:13  ( -76.34, 167.82)    2.64                21