Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 7 2.  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)
 07/03/2017   20:44:21   (  76.31,-121.90) 07/03/2017   20:43:52  (  76.31,-121.91)    0.08                29
 07/03/2017   21:33:49   ( -76.27,  45.63) 07/03/2017   21:34:48  ( -76.26,  45.52)    3.13                59
 07/06/2017   02:18:06   ( -76.32, -25.29) 07/06/2017   02:17:37  ( -76.34, -25.39)    3.23                29
 07/06/2017   03:07:33   (  76.26, 142.14) 07/06/2017   03:08:40  (  76.25, 142.17)    1.16                67
 07/08/2017   07:51:50   (  76.30,  71.20) 07/08/2017   07:51:29  (  76.31,  71.31)    3.00                21
 07/08/2017   08:41:18   ( -76.27,-121.24) 07/08/2017   08:42:24  ( -76.26,-121.23)    1.70                66
 07/10/2017   13:25:35   ( -76.31, 167.82) 07/10/2017   13:25:13  ( -76.34, 167.84)    2.47                22
 07/10/2017   14:15:03   (  76.20, -24.92) 07/10/2017   14:16:15  (  76.17, -24.31)   16.22                72
 07/12/2017   18:59:18   (  76.33, -95.55) 07/12/2017   18:59:06  (  76.33, -95.54)    0.25                12
 07/12/2017   19:48:47   ( -76.26,  71.86) 07/12/2017   19:50:00  ( -76.26,  71.98)    3.27                73
 07/15/2017   00:33:03   ( -76.35,   1.07) 07/15/2017   00:32:49  ( -76.34,   1.03)    1.03                14